/*! Hanami UI v1.0.0 — design system 花見 */
/* dist/css/tokens.css */
:root {
  --hn-white: #FFFFFF;
  --hn-black: #000000;
  --hn-washi: #FFFAFC;
  --hn-sakura-50: #FEF5F8;
  --hn-sakura-100: #FDE7EF;
  --hn-sakura-200: #F7D2DE;
  --hn-sakura-300: #F8AFC9;
  --hn-sakura-400: #F684AF;
  --hn-sakura-500: #E95A94;
  --hn-sakura-600: #C23271;
  --hn-sakura-700: #9D2358;
  --hn-sakura-800: #772243;
  --hn-sakura-900: #511D2F;
  --hn-sakura-950: #2F141C;
  --hn-sumi-50: #FDF5F9;
  --hn-sumi-100: #F3EBEF;
  --hn-sumi-200: #E3DBDF;
  --hn-sumi-300: #CCC5C9;
  --hn-sumi-400: #B4ABB0;
  --hn-sumi-500: #9C9197;
  --hn-sumi-600: #7A6F75;
  --hn-sumi-700: #62575D;
  --hn-sumi-800: #4D4348;
  --hn-sumi-900: #372F33;
  --hn-sumi-950: #231C1F;
  --hn-yoru-50: #F6F3FF;
  --hn-yoru-100: #EAE5F4;
  --hn-yoru-200: #D3CEDD;
  --hn-yoru-300: #B3AEBC;
  --hn-yoru-400: #888491;
  --hn-yoru-500: #5F5B68;
  --hn-yoru-600: #453E53;
  --hn-yoru-700: #332C40;
  --hn-yoru-800: #251F31;
  --hn-yoru-900: #1A1325;
  --hn-yoru-950: #110A1B;
  --hn-matcha-50: #F4FBE8;
  --hn-matcha-100: #EAF1DF;
  --hn-matcha-200: #D8E2CA;
  --hn-matcha-300: #BCD0A1;
  --hn-matcha-400: #9CBB6F;
  --hn-matcha-500: #7CA440;
  --hn-matcha-600: #598217;
  --hn-matcha-700: #44670E;
  --hn-matcha-800: #355016;
  --hn-matcha-900: #263817;
  --hn-matcha-950: #182111;
  --hn-kin-50: #FEF7E5;
  --hn-kin-100: #F5EDDB;
  --hn-kin-200: #E8DCC3;
  --hn-kin-300: #DEC492;
  --hn-kin-400: #D3A652;
  --hn-kin-500: #C08904;
  --hn-kin-600: #976901;
  --hn-kin-700: #795202;
  --hn-kin-800: #603F00;
  --hn-kin-900: #442C05;
  --hn-kin-950: #281B0A;
  --hn-beni-50: #FFF5F4;
  --hn-beni-100: #FEE8E6;
  --hn-beni-200: #FCD2CF;
  --hn-beni-300: #FFAFAB;
  --hn-beni-400: #FF8480;
  --hn-beni-500: #F55757;
  --hn-beni-600: #CD2C33;
  --hn-beni-700: #A51E24;
  --hn-beni-800: #7D2020;
  --hn-beni-900: #541D1A;
  --hn-beni-950: #311412;
  --hn-ai-50: #F4F8FE;
  --hn-ai-100: #E5EEFE;
  --hn-ai-200: #D0DEF6;
  --hn-ai-300: #ACC9F7;
  --hn-ai-400: #81AFF7;
  --hn-ai-500: #5995ED;
  --hn-ai-600: #3472C7;
  --hn-ai-700: #245AA1;
  --hn-ai-800: #1F4779;
  --hn-ai-900: #1A3251;
  --hn-ai-950: #121F2E;
  --hn-fuji-50: #F9F5FF;
  --hn-fuji-100: #F2EAFC;
  --hn-fuji-200: #E2D8F0;
  --hn-fuji-300: #D1BDEB;
  --hn-fuji-400: #BE9CE5;
  --hn-fuji-500: #A87DD7;
  --hn-fuji-600: #865BB3;
  --hn-fuji-700: #6B4790;
  --hn-fuji-800: #52386D;
  --hn-fuji-900: #382949;
  --hn-fuji-950: #221A2B;
  --hn-font-display:
    "Shippori Mincho B1",
    "Hiragino Mincho ProN",
    "Yu Mincho",
    YuMincho,
    "Noto Serif JP",
    Georgia,
    serif;
  --hn-font-body:
    "Zen Maru Gothic",
    "Hiragino Maru Gothic ProN",
    "Hiragino Sans",
    "Yu Gothic",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  --hn-font-mono:
    "M PLUS 1 Code",
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Consolas,
    monospace;
  --hn-text-xs: 0.75rem;
  --hn-text-sm: 0.875rem;
  --hn-text-md: 1rem;
  --hn-text-lg: 1.125rem;
  --hn-text-xl: 1.25rem;
  --hn-text-2xl: 1.5rem;
  --hn-text-3xl: 1.875rem;
  --hn-text-4xl: 2.25rem;
  --hn-text-5xl: 3rem;
  --hn-text-6xl: 3.75rem;
  --hn-text-7xl: 4.5rem;
  --hn-weight-regular: 400;
  --hn-weight-medium: 500;
  --hn-weight-bold: 700;
  --hn-weight-black: 800;
  --hn-leading-tight: 1.15;
  --hn-leading-snug: 1.35;
  --hn-leading-normal: 1.6;
  --hn-leading-relaxed: 1.8;
  --hn-tracking-tight: -0.015em;
  --hn-tracking-normal: 0em;
  --hn-tracking-wide: 0.03em;
  --hn-tracking-wider: 0.12em;
  --hn-space-0: 0;
  --hn-space-1: 0.25rem;
  --hn-space-2: 0.5rem;
  --hn-space-3: 0.75rem;
  --hn-space-4: 1rem;
  --hn-space-5: 1.25rem;
  --hn-space-6: 1.5rem;
  --hn-space-8: 2rem;
  --hn-space-10: 2.5rem;
  --hn-space-12: 3rem;
  --hn-space-16: 4rem;
  --hn-space-20: 5rem;
  --hn-space-24: 6rem;
  --hn-space-px: 1px;
  --hn-space-0-5: 0.125rem;
  --hn-space-1-5: 0.375rem;
  --hn-radius-none: 0;
  --hn-radius-xs: 4px;
  --hn-radius-sm: 6px;
  --hn-radius-md: 10px;
  --hn-radius-lg: 14px;
  --hn-radius-xl: 20px;
  --hn-radius-2xl: 28px;
  --hn-radius-full: 9999px;
  --hn-radius-petal: 1.25rem 1.25rem 1.25rem 0.375rem;
  --hn-size-control-sm: 2rem;
  --hn-size-control-md: 2.5rem;
  --hn-size-control-lg: 3rem;
  --hn-size-sidebar: 17rem;
  --hn-size-sidebar-collapsed: 4.5rem;
  --hn-size-container: 72rem;
  --hn-size-prose: 42rem;
  --hn-duration-instant: 80ms;
  --hn-duration-fast: 150ms;
  --hn-duration-normal: 240ms;
  --hn-duration-slow: 400ms;
  --hn-duration-slower: 700ms;
  --hn-ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --hn-ease-bloom: cubic-bezier(0.16, 1, 0.3, 1);
  --hn-ease-petal: cubic-bezier(0.45, 0.05, 0.35, 1);
  --hn-ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);
  --hn-ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --hn-z-base: 0;
  --hn-z-dropdown: 1000;
  --hn-z-sticky: 1100;
  --hn-z-sidebar: 1200;
  --hn-z-overlay: 1300;
  --hn-z-modal: 1400;
  --hn-z-popover: 1500;
  --hn-z-toast: 1600;
  --hn-z-tooltip: 1700;
  --hn-breakpoint-sm: 640px;
  --hn-breakpoint-md: 768px;
  --hn-breakpoint-lg: 1024px;
  --hn-breakpoint-xl: 1280px;
  --hn-breakpoint-2xl: 1536px;
}
:root,
[data-hn-theme=light] {
  color-scheme: light;
  --hn-color-bg: var(--hn-washi);
  --hn-color-bg-subtle: var(--hn-sumi-50);
  --hn-color-bg-muted: var(--hn-sumi-100);
  --hn-color-surface: var(--hn-white);
  --hn-color-surface-raised: var(--hn-white);
  --hn-color-surface-overlay: var(--hn-white);
  --hn-color-surface-sunken: var(--hn-sumi-50);
  --hn-color-text: var(--hn-sumi-900);
  --hn-color-text-muted: var(--hn-sumi-700);
  --hn-color-text-subtle: var(--hn-sumi-600);
  --hn-color-text-inverse: var(--hn-white);
  --hn-color-text-disabled: var(--hn-sumi-400);
  --hn-color-border: var(--hn-sumi-200);
  --hn-color-border-strong: var(--hn-sumi-300);
  --hn-color-border-input: var(--hn-sumi-500);
  --hn-color-hover: #372F330D;
  --hn-color-active: #372F3317;
  --hn-color-primary: var(--hn-sakura-600);
  --hn-color-primary-hover: var(--hn-sakura-700);
  --hn-color-primary-active: var(--hn-sakura-800);
  --hn-color-primary-soft: var(--hn-sakura-100);
  --hn-color-primary-soft-hover: var(--hn-sakura-200);
  --hn-color-primary-text: var(--hn-sakura-700);
  --hn-color-primary-border: var(--hn-sakura-300);
  --hn-color-on-primary: var(--hn-white);
  --hn-color-neutral-soft: var(--hn-sumi-100);
  --hn-color-neutral-soft-hover: var(--hn-sumi-200);
  --hn-color-neutral-text: var(--hn-sumi-800);
  --hn-color-accent: var(--hn-fuji-600);
  --hn-color-accent-soft: var(--hn-fuji-100);
  --hn-color-accent-text: var(--hn-fuji-700);
  --hn-color-link: var(--hn-sakura-700);
  --hn-color-link-hover: var(--hn-sakura-800);
  --hn-color-focus-ring: var(--hn-sakura-500);
  --hn-color-overlay: #231C1F6B;
  --hn-color-highlight: var(--hn-sakura-200);
  --hn-color-petal: var(--hn-sakura-300);
  --hn-color-petal-alt: var(--hn-sakura-200);
  --hn-color-petal-deep: var(--hn-sakura-400);
  --hn-color-success: var(--hn-matcha-600);
  --hn-color-success-hover: var(--hn-matcha-700);
  --hn-color-success-soft: var(--hn-matcha-50);
  --hn-color-success-text: var(--hn-matcha-700);
  --hn-color-success-border: var(--hn-matcha-200);
  --hn-color-on-success: var(--hn-white);
  --hn-color-warning: var(--hn-kin-500);
  --hn-color-warning-hover: var(--hn-kin-400);
  --hn-color-warning-soft: var(--hn-kin-50);
  --hn-color-warning-text: var(--hn-kin-700);
  --hn-color-warning-border: var(--hn-kin-200);
  --hn-color-on-warning: var(--hn-sumi-950);
  --hn-color-danger: var(--hn-beni-600);
  --hn-color-danger-hover: var(--hn-beni-700);
  --hn-color-danger-soft: var(--hn-beni-50);
  --hn-color-danger-text: var(--hn-beni-700);
  --hn-color-danger-border: var(--hn-beni-200);
  --hn-color-on-danger: var(--hn-white);
  --hn-color-info: var(--hn-ai-600);
  --hn-color-info-hover: var(--hn-ai-700);
  --hn-color-info-soft: var(--hn-ai-50);
  --hn-color-info-text: var(--hn-ai-700);
  --hn-color-info-border: var(--hn-ai-200);
  --hn-color-on-info: var(--hn-white);
  --hn-shadow-xs: 0px 1px 2px 0px #5016300F;
  --hn-shadow-sm: 0px 1px 2px 0px #5016300F, 0px 2px 6px 0px #5016300F;
  --hn-shadow-md: 0px 2px 4px 0px #5016300D, 0px 6px 16px 0px #50163014;
  --hn-shadow-lg: 0px 4px 8px 0px #5016300D, 0px 16px 32px -4px #5016301F;
  --hn-shadow-xl: 0px 8px 16px 0px #5016300F, 0px 28px 56px -8px #5016302E;
  --hn-shadow-glow: 0px 0px 0px 1px #F684AF59, 0px 8px 28px -6px #E95A9473;
  --hn-shadow-inset: inset 0px 1px 2px 0px #5016300F;
}
[data-hn-theme=dark] {
  color-scheme: dark;
  --hn-color-bg: var(--hn-yoru-950);
  --hn-color-bg-subtle: var(--hn-yoru-900);
  --hn-color-bg-muted: var(--hn-yoru-800);
  --hn-color-surface: var(--hn-yoru-900);
  --hn-color-surface-raised: var(--hn-yoru-800);
  --hn-color-surface-overlay: var(--hn-yoru-800);
  --hn-color-surface-sunken: var(--hn-yoru-950);
  --hn-color-text: var(--hn-yoru-50);
  --hn-color-text-muted: var(--hn-yoru-300);
  --hn-color-text-subtle: var(--hn-yoru-400);
  --hn-color-text-inverse: var(--hn-yoru-950);
  --hn-color-text-disabled: var(--hn-yoru-500);
  --hn-color-border: var(--hn-yoru-700);
  --hn-color-border-strong: var(--hn-yoru-600);
  --hn-color-border-input: #716C7B;
  --hn-color-hover: #F6F3FF0F;
  --hn-color-active: #F6F3FF1A;
  --hn-color-primary: var(--hn-sakura-400);
  --hn-color-primary-hover: var(--hn-sakura-300);
  --hn-color-primary-active: var(--hn-sakura-200);
  --hn-color-primary-soft: #F684AF24;
  --hn-color-primary-soft-hover: #F684AF38;
  --hn-color-primary-text: var(--hn-sakura-300);
  --hn-color-primary-border: #F684AF66;
  --hn-color-on-primary: var(--hn-yoru-950);
  --hn-color-neutral-soft: var(--hn-yoru-800);
  --hn-color-neutral-soft-hover: var(--hn-yoru-700);
  --hn-color-neutral-text: var(--hn-yoru-100);
  --hn-color-accent: var(--hn-fuji-400);
  --hn-color-accent-soft: #BE9CE529;
  --hn-color-accent-text: var(--hn-fuji-300);
  --hn-color-link: var(--hn-sakura-300);
  --hn-color-link-hover: var(--hn-sakura-200);
  --hn-color-focus-ring: var(--hn-sakura-400);
  --hn-color-overlay: #0A0612A8;
  --hn-color-highlight: #F684AF52;
  --hn-color-petal: var(--hn-sakura-300);
  --hn-color-petal-alt: var(--hn-sakura-200);
  --hn-color-petal-deep: var(--hn-sakura-400);
  --hn-color-success: var(--hn-matcha-400);
  --hn-color-success-hover: var(--hn-matcha-300);
  --hn-color-success-soft: #9CBB6F1F;
  --hn-color-success-text: var(--hn-matcha-300);
  --hn-color-success-border: #9CBB6F59;
  --hn-color-on-success: var(--hn-yoru-950);
  --hn-color-warning: var(--hn-kin-400);
  --hn-color-warning-hover: var(--hn-kin-300);
  --hn-color-warning-soft: #D3A6521F;
  --hn-color-warning-text: var(--hn-kin-300);
  --hn-color-warning-border: #D3A65259;
  --hn-color-on-warning: var(--hn-yoru-950);
  --hn-color-danger: var(--hn-beni-400);
  --hn-color-danger-hover: var(--hn-beni-300);
  --hn-color-danger-soft: #FF84801F;
  --hn-color-danger-text: var(--hn-beni-300);
  --hn-color-danger-border: #FF848059;
  --hn-color-on-danger: var(--hn-yoru-950);
  --hn-color-info: var(--hn-ai-400);
  --hn-color-info-hover: var(--hn-ai-300);
  --hn-color-info-soft: #81AFF71F;
  --hn-color-info-text: var(--hn-ai-300);
  --hn-color-info-border: #81AFF759;
  --hn-color-on-info: var(--hn-yoru-950);
  --hn-shadow-xs: 0px 1px 2px 0px #04020A66;
  --hn-shadow-sm: 0px 1px 2px 0px #04020A66, 0px 2px 6px 0px #04020A4D;
  --hn-shadow-md: 0px 2px 4px 0px #04020A59, 0px 8px 20px 0px #04020A66;
  --hn-shadow-lg: 0px 4px 8px 0px #04020A59, 0px 18px 36px -4px #04020A8C;
  --hn-shadow-xl: 0px 8px 16px 0px #04020A66, 0px 30px 60px -8px #04020AA6;
  --hn-shadow-glow: 0px 0px 0px 1px #F684AF66, 0px 8px 30px -4px #F684AF66;
  --hn-shadow-inset: inset 0px 1px 2px 0px #04020A80;
}
@media (prefers-color-scheme: dark) {
  [data-hn-theme=auto] {
    color-scheme: dark;
    --hn-color-bg: var(--hn-yoru-950);
    --hn-color-bg-subtle: var(--hn-yoru-900);
    --hn-color-bg-muted: var(--hn-yoru-800);
    --hn-color-surface: var(--hn-yoru-900);
    --hn-color-surface-raised: var(--hn-yoru-800);
    --hn-color-surface-overlay: var(--hn-yoru-800);
    --hn-color-surface-sunken: var(--hn-yoru-950);
    --hn-color-text: var(--hn-yoru-50);
    --hn-color-text-muted: var(--hn-yoru-300);
    --hn-color-text-subtle: var(--hn-yoru-400);
    --hn-color-text-inverse: var(--hn-yoru-950);
    --hn-color-text-disabled: var(--hn-yoru-500);
    --hn-color-border: var(--hn-yoru-700);
    --hn-color-border-strong: var(--hn-yoru-600);
    --hn-color-border-input: #716C7B;
    --hn-color-hover: #F6F3FF0F;
    --hn-color-active: #F6F3FF1A;
    --hn-color-primary: var(--hn-sakura-400);
    --hn-color-primary-hover: var(--hn-sakura-300);
    --hn-color-primary-active: var(--hn-sakura-200);
    --hn-color-primary-soft: #F684AF24;
    --hn-color-primary-soft-hover: #F684AF38;
    --hn-color-primary-text: var(--hn-sakura-300);
    --hn-color-primary-border: #F684AF66;
    --hn-color-on-primary: var(--hn-yoru-950);
    --hn-color-neutral-soft: var(--hn-yoru-800);
    --hn-color-neutral-soft-hover: var(--hn-yoru-700);
    --hn-color-neutral-text: var(--hn-yoru-100);
    --hn-color-accent: var(--hn-fuji-400);
    --hn-color-accent-soft: #BE9CE529;
    --hn-color-accent-text: var(--hn-fuji-300);
    --hn-color-link: var(--hn-sakura-300);
    --hn-color-link-hover: var(--hn-sakura-200);
    --hn-color-focus-ring: var(--hn-sakura-400);
    --hn-color-overlay: #0A0612A8;
    --hn-color-highlight: #F684AF52;
    --hn-color-petal: var(--hn-sakura-300);
    --hn-color-petal-alt: var(--hn-sakura-200);
    --hn-color-petal-deep: var(--hn-sakura-400);
    --hn-color-success: var(--hn-matcha-400);
    --hn-color-success-hover: var(--hn-matcha-300);
    --hn-color-success-soft: #9CBB6F1F;
    --hn-color-success-text: var(--hn-matcha-300);
    --hn-color-success-border: #9CBB6F59;
    --hn-color-on-success: var(--hn-yoru-950);
    --hn-color-warning: var(--hn-kin-400);
    --hn-color-warning-hover: var(--hn-kin-300);
    --hn-color-warning-soft: #D3A6521F;
    --hn-color-warning-text: var(--hn-kin-300);
    --hn-color-warning-border: #D3A65259;
    --hn-color-on-warning: var(--hn-yoru-950);
    --hn-color-danger: var(--hn-beni-400);
    --hn-color-danger-hover: var(--hn-beni-300);
    --hn-color-danger-soft: #FF84801F;
    --hn-color-danger-text: var(--hn-beni-300);
    --hn-color-danger-border: #FF848059;
    --hn-color-on-danger: var(--hn-yoru-950);
    --hn-color-info: var(--hn-ai-400);
    --hn-color-info-hover: var(--hn-ai-300);
    --hn-color-info-soft: #81AFF71F;
    --hn-color-info-text: var(--hn-ai-300);
    --hn-color-info-border: #81AFF759;
    --hn-color-on-info: var(--hn-yoru-950);
    --hn-shadow-xs: 0px 1px 2px 0px #04020A66;
    --hn-shadow-sm: 0px 1px 2px 0px #04020A66, 0px 2px 6px 0px #04020A4D;
    --hn-shadow-md: 0px 2px 4px 0px #04020A59, 0px 8px 20px 0px #04020A66;
    --hn-shadow-lg: 0px 4px 8px 0px #04020A59, 0px 18px 36px -4px #04020A8C;
    --hn-shadow-xl: 0px 8px 16px 0px #04020A66, 0px 30px 60px -8px #04020AA6;
    --hn-shadow-glow: 0px 0px 0px 1px #F684AF66, 0px 8px 30px -4px #F684AF66;
    --hn-shadow-inset: inset 0px 1px 2px 0px #04020A80;
  }
}

/* src/css/foundations/foundations.css */
:root {
  --hn-shape-sakura: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 50C47 45 37 37 35 25C33.5 14 40 7 46 9L50 13.5L54 9C60 7 66.5 14 65 25C63 37 53 45 50 50ZM50 50C53.8 45.6 58.3 33.6 69.1 28C79.1 23.2 87.8 27.2 87.8 33.5L84.7 38.7L90.2 41.1C94 46.2 89.3 54.6 78.4 56.5C66.4 58.3 55.7 51.3 50 50ZM50 50C55.4 52.3 68.2 52.9 76.8 61.4C84.5 69.4 83.4 78.9 77.3 80.8L71.5 79.5L70.9 85.5C67.2 90.7 57.8 88.8 52.6 79C47.1 68.2 50.5 55.8 50 50ZM50 50C49.5 55.8 52.9 68.2 47.4 79C42.2 88.8 32.8 90.7 29.1 85.5L28.5 79.5L22.7 80.8C16.6 78.9 15.5 69.4 23.2 61.4C31.8 52.9 44.6 52.3 50 50ZM50 50C44.3 51.3 33.6 58.3 21.6 56.5C10.7 54.6 6 46.2 9.8 41.1L15.3 38.7L12.2 33.5C12.2 27.2 20.9 23.2 30.9 28C41.7 33.6 46.2 45.6 50 50Z'/%3E%3Ccircle cx='50' cy='50' r='7'/%3E%3C/svg%3E");
  --hn-shape-petal: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 94.3C43.6 83.6 22.1 66.4 17.8 40.6C14.5 16.9 28.5 1.9 41.4 6.2L50 15.8L58.6 6.2C71.5 1.9 85.5 16.9 82.3 40.6C78 66.4 56.5 83.6 50 94.3Z'/%3E%3C/svg%3E");
  --hn-shape-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E");
  --hn-shape-dash: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8h8'/%3E%3C/svg%3E");
  --hn-shape-chevron-down: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  --hn-shape-chevron-right: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 4l4 4-4 4'/%3E%3C/svg%3E");
  --hn-shape-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4l8 8M12 4l-8 8'/%3E%3C/svg%3E");
  --hn-shape-seigaiha: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='24' viewBox='0 0 48 24'%3E%3Cdefs%3E%3Cg id='s'%3E%3Ccircle r='24' fill='black' stroke='none'/%3E%3Ccircle r='23.2'/%3E%3Ccircle r='17.9'/%3E%3Ccircle r='12.6'/%3E%3Ccircle r='7.4'/%3E%3C/g%3E%3C/defs%3E%3Crect width='48' height='24'/%3E%3Cg fill='none' stroke='white' stroke-width='1.6'%3E%3Cuse href='%23s' x='-24' y='-12'/%3E%3Cuse href='%23s' x='24' y='-12'/%3E%3Cuse href='%23s' x='72' y='-12'/%3E%3Cuse href='%23s' x='0' y='0'/%3E%3Cuse href='%23s' x='48' y='0'/%3E%3Cuse href='%23s' x='-24' y='12'/%3E%3Cuse href='%23s' x='24' y='12'/%3E%3Cuse href='%23s' x='72' y='12'/%3E%3Cuse href='%23s' x='0' y='24'/%3E%3Cuse href='%23s' x='48' y='24'/%3E%3Cuse href='%23s' x='-24' y='36'/%3E%3Cuse href='%23s' x='24' y='36'/%3E%3Cuse href='%23s' x='72' y='36'/%3E%3C/g%3E%3C/svg%3E");
  --hn-shape-asanoha: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='55.4' viewBox='0 0 32 55.4'%3E%3Cpath d='M-16 0L16 0M-16 0L0 -9.2M16 0L0 -27.7M16 0L0 -9.2M0 -27.7L-16 0M0 -27.7L0 -9.2M0 -27.7L32 -27.7M0 -27.7L16 -18.5M32 -27.7L16 0M32 -27.7L16 -18.5M16 0L0 -27.7M16 0L16 -18.5M16 0L48 0M16 0L32 -9.2M48 0L32 -27.7M48 0L32 -9.2M32 -27.7L16 0M32 -27.7L32 -9.2M32 -27.7L64 -27.7M32 -27.7L48 -18.5M64 -27.7L48 0M64 -27.7L48 -18.5M48 0L32 -27.7M48 0L48 -18.5M48 0L80 0M48 0L64 -9.2M80 0L64 -27.7M80 0L64 -9.2M64 -27.7L48 0M64 -27.7L64 -9.2M64 -27.7L96 -27.7M64 -27.7L80 -18.5M96 -27.7L80 0M96 -27.7L80 -18.5M80 0L64 -27.7M80 0L80 -18.5M-32 27.7L0 27.7M-32 27.7L-16 18.5M0 27.7L-16 0M0 27.7L-16 18.5M-16 0L-32 27.7M-16 0L-16 18.5M-16 0L16 0M-16 0L0 9.2M16 0L0 27.7M16 0L0 9.2M0 27.7L-16 0M0 27.7L0 9.2M0 27.7L32 27.7M0 27.7L16 18.5M32 27.7L16 0M32 27.7L16 18.5M16 0L0 27.7M16 0L16 18.5M16 0L48 0M16 0L32 9.2M48 0L32 27.7M48 0L32 9.2M32 27.7L16 0M32 27.7L32 9.2M32 27.7L64 27.7M32 27.7L48 18.5M64 27.7L48 0M64 27.7L48 18.5M48 0L32 27.7M48 0L48 18.5M48 0L80 0M48 0L64 9.2M80 0L64 27.7M80 0L64 9.2M64 27.7L48 0M64 27.7L64 9.2M-16 55.4L16 55.4M-16 55.4L0 46.2M16 55.4L0 27.7M16 55.4L0 46.2M0 27.7L-16 55.4M0 27.7L0 46.2M0 27.7L32 27.7M0 27.7L16 37M32 27.7L16 55.4M32 27.7L16 37M16 55.4L0 27.7M16 55.4L16 37M16 55.4L48 55.4M16 55.4L32 46.2M48 55.4L32 27.7M48 55.4L32 46.2M32 27.7L16 55.4M32 27.7L32 46.2M32 27.7L64 27.7M32 27.7L48 37M64 27.7L48 55.4M64 27.7L48 37M48 55.4L32 27.7M48 55.4L48 37M48 55.4L80 55.4M48 55.4L64 46.2M80 55.4L64 27.7M80 55.4L64 46.2M64 27.7L48 55.4M64 27.7L64 46.2M64 27.7L96 27.7M64 27.7L80 37M96 27.7L80 55.4M96 27.7L80 37M80 55.4L64 27.7M80 55.4L80 37M-32 83.1L0 83.1M-32 83.1L-16 73.9M0 83.1L-16 55.4M0 83.1L-16 73.9M-16 55.4L-32 83.1M-16 55.4L-16 73.9M-16 55.4L16 55.4M-16 55.4L0 64.7M16 55.4L0 83.1M16 55.4L0 64.7M0 83.1L-16 55.4M0 83.1L0 64.7M0 83.1L32 83.1M0 83.1L16 73.9M32 83.1L16 55.4M32 83.1L16 73.9M16 55.4L0 83.1M16 55.4L16 73.9M16 55.4L48 55.4M16 55.4L32 64.7M48 55.4L32 83.1M48 55.4L32 64.7M32 83.1L16 55.4M32 83.1L32 64.7M32 83.1L64 83.1M32 83.1L48 73.9M64 83.1L48 55.4M64 83.1L48 73.9M48 55.4L32 83.1M48 55.4L48 73.9M48 55.4L80 55.4M48 55.4L64 64.7M80 55.4L64 83.1M80 55.4L64 64.7M64 83.1L48 55.4M64 83.1L64 64.7' stroke='black' stroke-width='1' fill='none'/%3E%3C/svg%3E");
  --hn-shape-info: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' %3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4'/%3E%3Cpath d='M12 8h.01'/%3E%3C/svg%3E");
  --hn-shape-success: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' %3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='m16 9-5.5 5.5L8 12'/%3E%3C/svg%3E");
  --hn-shape-warning: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' %3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3'/%3E%3Cpath d='M12 9v4'/%3E%3Cpath d='M12 17h.01'/%3E%3C/svg%3E");
  --hn-shape-danger: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' %3E%3Cpath d='M12 16h.01'/%3E%3Cpath d='M12 8v4'/%3E%3Cpath d='M15.312 2a2 2 0 0 1 1.414.586l4.688 4.688A2 2 0 0 1 22 8.688v6.624a2 2 0 0 1-.586 1.414l-4.688 4.688a2 2 0 0 1-1.414.586H8.688a2 2 0 0 1-1.414-.586l-4.688-4.688A2 2 0 0 1 2 15.312V8.688a2 2 0 0 1 .586-1.414l4.688-4.688A2 2 0 0 1 8.688 2z'/%3E%3C/svg%3E");
  --hn-focus-ring: 0 0 0 2px var(--hn-color-bg), 0 0 0 4px var(--hn-color-focus-ring);
  --hn-focus-ring-inset: inset 0 0 0 2px var(--hn-color-focus-ring);
  --hn-transition-colors:
    color var(--hn-duration-fast) var(--hn-ease-standard),
    background-color var(--hn-duration-fast) var(--hn-ease-standard),
    border-color var(--hn-duration-fast) var(--hn-ease-standard),
    box-shadow var(--hn-duration-normal) var(--hn-ease-standard);
}
@keyframes hn-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes hn-fade-in {
  from {
    opacity: 0;
  }
}
@keyframes hn-fade-up {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }
}
@keyframes hn-bloom-in {
  from {
    opacity: 0;
    transform: scale(0.92) rotate(-2deg);
  }
}
@keyframes hn-pulse {
  50% {
    opacity: 0.55;
  }
}
@keyframes hn-shimmer {
  from {
    background-position: 150% 0;
  }
  to {
    background-position: -50% 0;
  }
}
@keyframes hn-sway {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(-1.5deg);
  }
}
@keyframes hn-petal-rise {
  0% {
    opacity: 0;
    transform: translate(0, 0) rotate(0deg) scale(0.6);
  }
  25% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(14px, -38px) rotate(140deg) scale(1);
  }
}
.hn-sr-only,
.hn-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.hn-focus-ring:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-skip-link {
  position: absolute;
  inset-inline-start: var(--hn-space-4);
  top: var(--hn-space-4);
  z-index: var(--hn-z-tooltip);
  padding: var(--hn-space-2) var(--hn-space-4);
  border-radius: var(--hn-radius-md);
  background: var(--hn-color-primary);
  color: var(--hn-color-on-primary);
  font-weight: var(--hn-weight-bold);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-skip-link:focus-visible {
  transform: none;
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
[class*=hn-][hidden],
hn-tab[hidden],
hn-tab-panel[hidden] {
  display: none !important;
}
hn-dialog:not(:defined),
hn-drawer:not(:defined),
hn-dropdown:not(:defined) > :not([slot=trigger]),
hn-toast-region:not(:defined) {
  display: none;
}
@media (prefers-reduced-motion: reduce) {
  [class*=hn-]:not(.hn-spinner),
  [class*=hn-]:not(.hn-btn)::before,
  [class*=hn-]:not(.hn-btn)::after,
  hn-tab,
  hn-tab-panel {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}

/* src/css/foundations/typography.css */
.hn-root {
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-md);
  line-height: var(--hn-leading-normal);
  color: var(--hn-color-text);
  background-color: var(--hn-color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.hn-display,
.hn-h1,
.hn-h2,
.hn-h3,
.hn-h4,
.hn-h5,
.hn-h6 {
  margin: 0;
  font-family: var(--hn-font-display);
  font-weight: var(--hn-weight-bold);
  line-height: var(--hn-leading-tight);
  letter-spacing: var(--hn-tracking-tight);
  color: var(--hn-color-text);
  text-wrap: balance;
}
.hn-display {
  font-size: clamp(var(--hn-text-5xl), 4vw + 1.5rem, var(--hn-text-7xl));
  font-weight: var(--hn-weight-black);
  line-height: 1.05;
}
.hn-h1 {
  font-size: clamp(var(--hn-text-3xl), 2.5vw + 1.25rem, var(--hn-text-5xl));
}
.hn-h2 {
  font-size: clamp(var(--hn-text-2xl), 1.6vw + 1.1rem, var(--hn-text-4xl));
}
.hn-h3 {
  font-size: clamp(var(--hn-text-xl), 1vw + 1rem, var(--hn-text-2xl));
  line-height: var(--hn-leading-snug);
}
.hn-h4 {
  font-size: var(--hn-text-xl);
  line-height: var(--hn-leading-snug);
}
.hn-h5 {
  font-size: var(--hn-text-lg);
  line-height: var(--hn-leading-snug);
}
.hn-h6 {
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-md);
  line-height: var(--hn-leading-snug);
  letter-spacing: 0;
}
.hn-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--hn-space-2);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-xs);
  font-weight: var(--hn-weight-bold);
  letter-spacing: var(--hn-tracking-wider);
  text-transform: uppercase;
  color: var(--hn-color-primary-text);
}
.hn-eyebrow::before {
  content: "";
  width: 0.875em;
  height: 0.875em;
  background-color: currentColor;
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
}
.hn-lead {
  font-size: var(--hn-text-lg);
  line-height: var(--hn-leading-relaxed);
  color: var(--hn-color-text-muted);
  text-wrap: pretty;
}
.hn-text-xs {
  font-size: var(--hn-text-xs);
}
.hn-text-sm {
  font-size: var(--hn-text-sm);
}
.hn-text-md {
  font-size: var(--hn-text-md);
}
.hn-text-lg {
  font-size: var(--hn-text-lg);
}
.hn-text-xl {
  font-size: var(--hn-text-xl);
}
.hn-text-2xl {
  font-size: var(--hn-text-2xl);
}
.hn-muted {
  color: var(--hn-color-text-muted);
}
.hn-subtle {
  color: var(--hn-color-text-subtle);
}
.hn-font-display {
  font-family: var(--hn-font-display);
}
.hn-font-body {
  font-family: var(--hn-font-body);
}
.hn-font-mono {
  font-family: var(--hn-font-mono);
}
.hn-tabular {
  font-variant-numeric: tabular-nums;
}
.hn-link {
  color: var(--hn-color-link);
  font-weight: var(--hn-weight-medium);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, currentColor 40%, transparent);
  text-underline-offset: 0.2em;
  border-radius: var(--hn-radius-xs);
  transition: var(--hn-transition-colors), text-decoration-color var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-link:hover {
  color: var(--hn-color-link-hover);
  text-decoration-color: currentColor;
  text-decoration-thickness: 2px;
}
.hn-link:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-code {
  padding: 0.15em 0.4em;
  border-radius: var(--hn-radius-xs);
  background: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
  font-family: var(--hn-font-mono);
  font-size: 0.875em;
  overflow-wrap: anywhere;
}
.hn-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75em;
  height: 1.75em;
  padding: 0 0.45em;
  border: 1px solid var(--hn-color-border-strong);
  border-bottom-width: 2px;
  border-radius: var(--hn-radius-sm);
  background: var(--hn-color-surface);
  color: var(--hn-color-text-muted);
  font-family: var(--hn-font-mono);
  font-size: 0.8em;
  line-height: 1;
  white-space: nowrap;
}
.hn-mark {
  padding: 0 0.15em;
  border-radius: 0.2em;
  background: linear-gradient(transparent 35%, var(--hn-color-highlight) 35%);
  color: inherit;
}
.hn-blockquote {
  margin: 0;
  padding: var(--hn-space-2) 0 var(--hn-space-2) var(--hn-space-5);
  border-inline-start: 3px solid var(--hn-color-primary-border);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-lg);
  line-height: var(--hn-leading-relaxed);
  color: var(--hn-color-text);
}
.hn-blockquote cite,
.hn-blockquote footer {
  display: block;
  margin-top: var(--hn-space-2);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-style: normal;
  color: var(--hn-color-text-muted);
}
.hn-prose {
  max-width: var(--hn-size-prose);
  color: var(--hn-color-text);
  line-height: var(--hn-leading-relaxed);
  text-wrap: pretty;
}
.hn-prose > * + * {
  margin-top: 1.1em;
}
.hn-prose :where(h1, h2, h3, h4) {
  margin-bottom: 0;
  font-family: var(--hn-font-display);
  line-height: var(--hn-leading-snug);
  text-wrap: balance;
}
.hn-prose :where(h1) {
  font-size: var(--hn-text-4xl);
}
.hn-prose :where(h2) {
  font-size: var(--hn-text-2xl);
  margin-top: 2em;
}
.hn-prose :where(h3) {
  font-size: var(--hn-text-xl);
  margin-top: 1.6em;
}
.hn-prose :where(h2, h3) + * {
  margin-top: 0.6em;
}
.hn-prose :where(a) {
  color: var(--hn-color-link);
  text-underline-offset: 0.2em;
}
.hn-prose :where(a:hover) {
  color: var(--hn-color-link-hover);
}
.hn-prose :where(ul, ol) {
  padding-inline-start: 1.4em;
}
.hn-prose :where(li + li) {
  margin-top: 0.35em;
}
.hn-prose :where(ul) {
  list-style: none;
}
.hn-prose :where(ul > li) {
  position: relative;
}
.hn-prose :where(ul > li)::before {
  content: "";
  position: absolute;
  inset-inline-start: -1.25em;
  top: 0.55em;
  width: 0.6em;
  height: 0.6em;
  background: var(--hn-color-petal-deep);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
}
.hn-prose :where(ol > li)::marker {
  color: var(--hn-color-primary-text);
  font-weight: var(--hn-weight-bold);
}
.hn-prose :where(blockquote) {
  padding-inline-start: 1em;
  border-inline-start: 3px solid var(--hn-color-primary-border);
  font-family: var(--hn-font-display);
  font-size: 1.1em;
}
.hn-prose :where(code):not(:where(pre code)) {
  padding: 0.15em 0.35em;
  border-radius: var(--hn-radius-xs);
  background: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
  font-family: var(--hn-font-mono);
  font-size: 0.875em;
}
.hn-prose :where(pre) {
  overflow-x: auto;
  padding: var(--hn-space-4);
  border-radius: var(--hn-radius-md);
  background: var(--hn-color-bg-muted);
  font-family: var(--hn-font-mono);
  font-size: var(--hn-text-sm);
  line-height: var(--hn-leading-normal);
}
.hn-prose :where(hr) {
  border: 0;
  border-top: 1px solid var(--hn-color-border);
  margin-block: 2em;
}
.hn-prose :where(img, video) {
  max-width: 100%;
  height: auto;
  border-radius: var(--hn-radius-lg);
}

/* src/css/components/button.css */
.hn-btn {
  --hn-btn-bg: var(--hn-color-primary);
  --hn-btn-bg-hover: var(--hn-color-primary-hover);
  --hn-btn-bg-active: var(--hn-color-primary-active);
  --hn-btn-color: var(--hn-color-on-primary);
  --hn-btn-color-hover: var(--hn-btn-color);
  --hn-btn-border: transparent;
  --hn-btn-border-hover: var(--hn-btn-border);
  --hn-btn-shadow: var(--hn-shadow-sm);
  --hn-btn-shadow-hover: var(--hn-shadow-glow);
  --hn-btn-height: var(--hn-size-control-md);
  --hn-btn-px: 1.125rem;
  --hn-btn-radius: var(--hn-radius-md);
  --hn-btn-font-size: 0.9375rem;
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  height: var(--hn-btn-height);
  min-width: var(--hn-btn-height);
  margin: 0;
  padding: 0 var(--hn-btn-px);
  border: 1px solid var(--hn-btn-border);
  border-radius: var(--hn-btn-radius);
  background-color: var(--hn-btn-bg);
  box-shadow: var(--hn-btn-shadow);
  color: var(--hn-btn-color);
  font-family: var(--hn-font-body);
  font-size: var(--hn-btn-font-size);
  font-weight: var(--hn-weight-bold);
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  appearance: none;
  transition: var(--hn-transition-colors), transform var(--hn-duration-fast) var(--hn-ease-bloom);
}
@media (hover: hover) {
  .hn-btn:hover {
    border-color: var(--hn-btn-border-hover);
    background-color: var(--hn-btn-bg-hover);
    box-shadow: var(--hn-btn-shadow-hover);
    color: var(--hn-btn-color-hover);
    transform: translateY(-1px);
  }
}
.hn-btn:active {
  background-color: var(--hn-btn-bg-active);
  box-shadow: none;
  transform: translateY(0) scale(0.98);
  transition-duration: var(--hn-duration-instant);
}
.hn-btn:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-btn:disabled,
.hn-btn[aria-disabled=true] {
  opacity: 0.5;
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}
a.hn-btn[aria-disabled=true] {
  pointer-events: none;
}
.hn-btn > svg,
.hn-btn > hn-icon,
.hn-btn > .hn-btn__icon {
  flex-shrink: 0;
  width: 1.15em;
  height: 1.15em;
}
.hn-btn--secondary {
  --hn-btn-bg: var(--hn-color-neutral-soft);
  --hn-btn-bg-hover: var(--hn-color-neutral-soft-hover);
  --hn-btn-bg-active: var(--hn-color-neutral-soft-hover);
  --hn-btn-color: var(--hn-color-neutral-text);
  --hn-btn-shadow: none;
  --hn-btn-shadow-hover: var(--hn-shadow-xs);
}
.hn-btn--soft {
  --hn-btn-bg: var(--hn-color-primary-soft);
  --hn-btn-bg-hover: var(--hn-color-primary-soft-hover);
  --hn-btn-bg-active: var(--hn-color-primary-soft-hover);
  --hn-btn-color: var(--hn-color-primary-text);
  --hn-btn-shadow: none;
  --hn-btn-shadow-hover: none;
}
.hn-btn--outline {
  --hn-btn-bg: transparent;
  --hn-btn-bg-hover: var(--hn-color-primary-soft);
  --hn-btn-bg-active: var(--hn-color-primary-soft-hover);
  --hn-btn-color: var(--hn-color-text);
  --hn-btn-color-hover: var(--hn-color-primary-text);
  --hn-btn-border: var(--hn-color-border-strong);
  --hn-btn-border-hover: var(--hn-color-primary-border);
  --hn-btn-shadow: none;
  --hn-btn-shadow-hover: none;
}
.hn-btn--ghost {
  --hn-btn-bg: transparent;
  --hn-btn-bg-hover: var(--hn-color-hover);
  --hn-btn-bg-active: var(--hn-color-active);
  --hn-btn-color: var(--hn-color-text);
  --hn-btn-shadow: none;
  --hn-btn-shadow-hover: none;
}
.hn-btn--ghost:hover {
  transform: none;
}
.hn-btn--link {
  --hn-btn-bg: transparent;
  --hn-btn-bg-hover: transparent;
  --hn-btn-bg-active: transparent;
  --hn-btn-color: var(--hn-color-link);
  --hn-btn-color-hover: var(--hn-color-link-hover);
  --hn-btn-shadow: none;
  --hn-btn-shadow-hover: none;
  --hn-btn-px: 0.25rem;
  min-width: 0;
  text-underline-offset: 0.25em;
}
.hn-btn--link:hover {
  text-decoration: underline;
  transform: none;
}
.hn-btn--danger {
  --hn-btn-bg: var(--hn-color-danger);
  --hn-btn-bg-hover: var(--hn-color-danger-hover);
  --hn-btn-bg-active: var(--hn-color-danger-hover);
  --hn-btn-color: var(--hn-color-on-danger);
  --hn-btn-shadow-hover: 0 0 0 1px var(--hn-color-danger-border), 0 8px 24px -6px color-mix(in srgb, var(--hn-color-danger) 50%, transparent);
}
.hn-btn--success {
  --hn-btn-bg: var(--hn-color-success);
  --hn-btn-bg-hover: var(--hn-color-success-hover);
  --hn-btn-bg-active: var(--hn-color-success-hover);
  --hn-btn-color: var(--hn-color-on-success);
  --hn-btn-shadow-hover: 0 0 0 1px var(--hn-color-success-border), 0 8px 24px -6px color-mix(in srgb, var(--hn-color-success) 50%, transparent);
}
.hn-btn--xs {
  --hn-btn-height: 1.75rem;
  --hn-btn-px: 0.625rem;
  --hn-btn-font-size: var(--hn-text-xs);
  --hn-btn-radius: var(--hn-radius-sm);
}
.hn-btn--sm {
  --hn-btn-height: var(--hn-size-control-sm);
  --hn-btn-px: 0.8125rem;
  --hn-btn-font-size: 0.8125rem;
  --hn-btn-radius: var(--hn-radius-sm);
}
.hn-btn--lg {
  --hn-btn-height: var(--hn-size-control-lg);
  --hn-btn-px: 1.5rem;
  --hn-btn-font-size: var(--hn-text-md);
  --hn-btn-radius: var(--hn-radius-lg);
}
.hn-btn--pill {
  --hn-btn-radius: var(--hn-radius-full);
}
.hn-btn--petal {
  --hn-btn-radius: var(--hn-radius-petal);
}
.hn-btn--block {
  display: flex;
  width: 100%;
}
.hn-btn--icon {
  --hn-btn-px: 0;
  width: var(--hn-btn-height);
}
.hn-btn[aria-busy=true] {
  color: transparent !important;
  cursor: progress;
  pointer-events: none;
}
.hn-btn[aria-busy=true]::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 1.2em;
  height: 1.2em;
  margin: auto;
  background-color: var(--hn-btn-color);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  animation: hn-spin 1.6s linear infinite;
}
.hn-btn-group {
  display: inline-flex;
  isolation: isolate;
}
.hn-btn-group > .hn-btn {
  box-shadow: none;
}
.hn-btn-group > .hn-btn:hover,
.hn-btn-group > .hn-btn:focus-visible {
  z-index: 1;
  transform: none;
}
.hn-btn-group > .hn-btn:focus-visible {
  box-shadow: var(--hn-focus-ring);
}
.hn-btn-group > .hn-btn:not(:first-child) {
  margin-inline-start: -1px;
  border-start-start-radius: 0;
  border-end-start-radius: 0;
}
.hn-btn-group > .hn-btn:not(:last-child) {
  border-start-end-radius: 0;
  border-end-end-radius: 0;
}
.hn-btn-group > .hn-btn:not(.hn-btn--outline):not(:first-child) {
  border-inline-start-color: color-mix(in srgb, var(--hn-btn-color) 22%, transparent);
}
.hn-btn-group > .hn-btn[aria-pressed=true] {
  --hn-btn-bg: var(--hn-color-primary-soft);
  --hn-btn-color: var(--hn-color-primary-text);
  --hn-btn-border: var(--hn-color-primary-border);
  z-index: 1;
}
.hn-close {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: var(--hn-radius-sm);
  background: transparent;
  color: var(--hn-color-text-muted);
  cursor: pointer;
  transition: var(--hn-transition-colors), transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
.hn-close::before {
  content: "";
  width: 1rem;
  height: 1rem;
  background-color: currentColor;
  -webkit-mask: var(--hn-shape-close) center / contain no-repeat;
  mask: var(--hn-shape-close) center / contain no-repeat;
}
.hn-close:hover {
  background: var(--hn-color-hover);
  color: var(--hn-color-text);
  transform: rotate(90deg);
}
.hn-close:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}

/* src/css/components/form.css */
.hn-field {
  display: grid;
  gap: var(--hn-space-1-5);
  min-width: 0;
}
.hn-label {
  display: inline-flex;
  align-items: baseline;
  gap: var(--hn-space-1);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-bold);
  line-height: var(--hn-leading-snug);
}
.hn-label__required {
  color: var(--hn-color-primary-text);
}
.hn-hint {
  margin: 0;
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
  line-height: var(--hn-leading-snug);
}
.hn-field__error {
  display: flex;
  align-items: flex-start;
  gap: var(--hn-space-1-5);
  margin: 0;
  color: var(--hn-color-danger-text);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-medium);
  line-height: var(--hn-leading-snug);
}
.hn-input,
.hn-textarea,
.hn-select {
  --hn-input-height: var(--hn-size-control-md);
  --hn-input-px: 0.875rem;
  --hn-input-radius: var(--hn-radius-md);
  --hn-input-ring: color-mix(in srgb, var(--hn-color-focus-ring) 22%, transparent);
  display: block;
  width: 100%;
  min-width: 0;
  height: var(--hn-input-height);
  margin: 0;
  padding: 0 var(--hn-input-px);
  border: 1px solid var(--hn-color-border-input);
  border-radius: var(--hn-input-radius);
  background-color: var(--hn-color-surface);
  box-shadow: var(--hn-shadow-inset);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-md);
  line-height: var(--hn-leading-snug);
  appearance: none;
  transition: var(--hn-transition-colors);
}
.hn-input::placeholder,
.hn-textarea::placeholder {
  color: var(--hn-color-text-subtle);
  opacity: 1;
}
@media (hover: hover) {
  .hn-input:hover:not(:disabled):not(:focus),
  .hn-textarea:hover:not(:disabled):not(:focus),
  .hn-select:hover:not(:disabled):not(:focus) {
    border-color: var(--hn-color-text-subtle);
  }
}
.hn-input:focus,
.hn-textarea:focus,
.hn-select:focus {
  outline: none;
  border-color: var(--hn-color-focus-ring);
  box-shadow: 0 0 0 3px var(--hn-input-ring);
}
.hn-input[aria-invalid=true],
.hn-textarea[aria-invalid=true],
.hn-select[aria-invalid=true],
.hn-input:user-invalid,
.hn-textarea:user-invalid,
.hn-select:user-invalid {
  --hn-input-ring: color-mix(in srgb, var(--hn-color-danger) 22%, transparent);
  border-color: var(--hn-color-danger);
}
.hn-input:disabled,
.hn-textarea:disabled,
.hn-select:disabled {
  border-color: var(--hn-color-border);
  background-color: var(--hn-color-bg-muted);
  box-shadow: none;
  color: var(--hn-color-text-disabled);
  cursor: not-allowed;
}
.hn-input[readonly],
.hn-textarea[readonly] {
  background-color: var(--hn-color-bg-subtle);
}
.hn-input--sm,
.hn-select.hn-input--sm {
  --hn-input-height: var(--hn-size-control-sm);
  --hn-input-px: 0.625rem;
  --hn-input-radius: var(--hn-radius-sm);
  font-size: var(--hn-text-sm);
}
.hn-input--lg,
.hn-select.hn-input--lg {
  --hn-input-height: var(--hn-size-control-lg);
  --hn-input-px: 1rem;
  --hn-input-radius: var(--hn-radius-lg);
  font-size: var(--hn-text-lg);
}
.hn-input--pill {
  --hn-input-radius: var(--hn-radius-full);
  --hn-input-px: 1.125rem;
}
.hn-input[type=search]::-webkit-search-cancel-button {
  -webkit-appearance: none;
  width: 0.875rem;
  height: 0.875rem;
  background-color: var(--hn-color-text-subtle);
  -webkit-mask: var(--hn-shape-close) center / contain no-repeat;
  cursor: pointer;
}
.hn-input[type=color] {
  width: var(--hn-input-height);
  padding: 0.25rem;
  cursor: pointer;
}
.hn-textarea {
  height: auto;
  min-height: 6rem;
  padding-block: 0.625rem;
  line-height: var(--hn-leading-normal);
  resize: vertical;
  field-sizing: content;
}
.hn-select {
  padding-inline-end: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23948891' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1rem;
  cursor: pointer;
}
.hn-select[multiple],
.hn-select[size]:not([size="1"]) {
  height: auto;
  padding: var(--hn-space-1);
  background-image: none;
}
.hn-select option {
  background-color: var(--hn-color-surface-overlay);
  color: var(--hn-color-text);
}
.hn-file {
  display: block;
  width: 100%;
  padding: 0.375rem;
  border: 1px dashed var(--hn-color-border-input);
  border-radius: var(--hn-radius-md);
  background: var(--hn-color-surface);
  color: var(--hn-color-text-muted);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  cursor: pointer;
  transition: var(--hn-transition-colors);
}
.hn-file:hover {
  border-color: var(--hn-color-primary-border);
  background: var(--hn-color-primary-soft);
}
.hn-file:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-file::file-selector-button {
  margin-inline-end: var(--hn-space-3);
  padding: 0.5rem 0.875rem;
  border: 0;
  border-radius: var(--hn-radius-sm);
  background: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
  font: inherit;
  font-weight: var(--hn-weight-bold);
  cursor: pointer;
  transition: var(--hn-transition-colors);
}
.hn-file:hover::file-selector-button {
  background: var(--hn-color-primary);
  color: var(--hn-color-on-primary);
}
.hn-checkbox,
.hn-radio {
  --hn-check-size: 1.125rem;
  position: relative;
  display: inline-grid;
  place-content: center;
  flex-shrink: 0;
  width: var(--hn-check-size);
  height: var(--hn-check-size);
  margin: 0;
  border: 1.5px solid var(--hn-color-border-input);
  border-radius: 0.3125rem;
  background-color: var(--hn-color-surface);
  vertical-align: -0.2em;
  cursor: pointer;
  appearance: none;
  transition: var(--hn-transition-colors);
}
.hn-radio {
  border-radius: 50%;
}
.hn-checkbox::before {
  content: "";
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--hn-color-on-primary);
  -webkit-mask: var(--hn-shape-check) center / contain no-repeat;
  mask: var(--hn-shape-check) center / contain no-repeat;
  transform: scale(0);
  transition: transform var(--hn-duration-normal) var(--hn-ease-pop);
}
.hn-radio::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--hn-color-on-primary);
  transform: scale(0);
  transition: transform var(--hn-duration-normal) var(--hn-ease-pop);
}
@media (hover: hover) {
  .hn-checkbox:hover:not(:disabled),
  .hn-radio:hover:not(:disabled) {
    border-color: var(--hn-color-primary);
    box-shadow: 0 0 0 4px var(--hn-color-primary-soft);
  }
}
.hn-checkbox:checked,
.hn-checkbox:indeterminate,
.hn-radio:checked {
  border-color: var(--hn-color-primary);
  background-color: var(--hn-color-primary);
}
.hn-checkbox:checked::before,
.hn-radio:checked::before {
  transform: scale(1);
}
.hn-checkbox:indeterminate::before {
  -webkit-mask-image: var(--hn-shape-dash);
  mask-image: var(--hn-shape-dash);
  transform: scale(1);
}
.hn-checkbox:focus-visible,
.hn-radio:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-checkbox[aria-invalid=true],
.hn-radio[aria-invalid=true] {
  border-color: var(--hn-color-danger);
}
.hn-checkbox:disabled,
.hn-radio:disabled,
.hn-switch:disabled,
.hn-range:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.hn-switch {
  --hn-switch-w: 2.75rem;
  --hn-switch-h: 1.5rem;
  --hn-switch-pad: 3px;
  --hn-switch-knob: calc(var(--hn-switch-h) - 2 * var(--hn-switch-pad));
  position: relative;
  flex-shrink: 0;
  width: var(--hn-switch-w);
  height: var(--hn-switch-h);
  margin: 0;
  border: 0;
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-color-border-strong);
  vertical-align: middle;
  cursor: pointer;
  appearance: none;
  transition: background-color var(--hn-duration-normal) var(--hn-ease-standard), box-shadow var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-switch::before,
.hn-switch::after {
  content: "";
  position: absolute;
  top: var(--hn-switch-pad);
  left: var(--hn-switch-pad);
  width: var(--hn-switch-knob);
  height: var(--hn-switch-knob);
  transition: transform var(--hn-duration-normal) var(--hn-ease-pop), opacity var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-switch::before {
  border-radius: 50%;
  background-color: var(--hn-white);
  box-shadow: var(--hn-shadow-sm);
}
.hn-switch::after {
  background-color: var(--hn-color-primary);
  -webkit-mask: var(--hn-shape-sakura) center / 62% no-repeat;
  mask: var(--hn-shape-sakura) center / 62% no-repeat;
  opacity: 0;
  transform: rotate(-90deg);
}
.hn-switch:checked {
  background-color: var(--hn-color-primary);
}
.hn-switch:checked::before,
.hn-switch:checked::after {
  transform: translateX(calc(var(--hn-switch-w) - var(--hn-switch-knob) - 2 * var(--hn-switch-pad)));
}
.hn-switch:checked::after {
  opacity: 1;
}
@media (hover: hover) {
  .hn-switch:hover:not(:disabled) {
    box-shadow: 0 0 0 4px var(--hn-color-primary-soft);
  }
}
.hn-switch:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-switch--sm {
  --hn-switch-w: 2.125rem;
  --hn-switch-h: 1.25rem;
}
.hn-range {
  --hn-range-thumb: 1.25rem;
  --hn-range-track: 0.375rem;
  --hn-range-ring: 0.3125rem;
  --hn-range-fill: var(--hn-color-primary);
  --hn-range-empty: var(--hn-color-border);
  display: block;
  width: 100%;
  height: calc(var(--hn-range-thumb) + 0.75rem);
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
.hn-range::-webkit-slider-runnable-track {
  height: var(--hn-range-thumb);
  background: none;
}
.hn-range::-webkit-slider-thumb {
  height: var(--hn-range-thumb);
  aspect-ratio: 1;
  border: 0;
  border-radius: 50%;
  background-color: var(--hn-color-surface);
  box-shadow: inset 0 0 0 var(--hn-range-ring) var(--hn-range-fill);
  border-image:
    linear-gradient(
      90deg,
      var(--hn-range-fill) 50%,
      var(--hn-range-empty) 0) 0 1 / calc(50% - var(--hn-range-track) / 2) 100vw / 0 100vw;
  -webkit-appearance: none;
  appearance: none;
  transition: box-shadow var(--hn-duration-normal) var(--hn-ease-bloom), transform var(--hn-duration-normal) var(--hn-ease-pop);
}
.hn-range::-moz-range-track {
  height: var(--hn-range-thumb);
  background: none;
}
.hn-range::-moz-range-thumb {
  box-sizing: border-box;
  height: var(--hn-range-thumb);
  width: var(--hn-range-thumb);
  border: 0;
  border-radius: 50%;
  background-color: var(--hn-color-surface);
  box-shadow: inset 0 0 0 var(--hn-range-ring) var(--hn-range-fill);
  border-image:
    linear-gradient(
      90deg,
      var(--hn-range-fill) 50%,
      var(--hn-range-empty) 0) 0 1 / calc(50% - var(--hn-range-track) / 2) 100vw / 0 100vw;
  transition: box-shadow var(--hn-duration-normal) var(--hn-ease-bloom), transform var(--hn-duration-normal) var(--hn-ease-pop);
}
@media (hover: hover) {
  .hn-range:hover:not(:disabled)::-webkit-slider-thumb {
    box-shadow: inset 0 0 0 calc(var(--hn-range-ring) + 1px) var(--hn-range-fill), 0 0 0 0.3125rem var(--hn-color-primary-soft);
  }
  .hn-range:hover:not(:disabled)::-moz-range-thumb {
    box-shadow: inset 0 0 0 calc(var(--hn-range-ring) + 1px) var(--hn-range-fill), 0 0 0 0.3125rem var(--hn-color-primary-soft);
  }
}
.hn-range:active::-webkit-slider-thumb {
  box-shadow: inset 0 0 0 calc(var(--hn-range-thumb) / 2) var(--hn-range-fill);
  transform: scale(1.1);
}
.hn-range:active::-moz-range-thumb {
  box-shadow: inset 0 0 0 calc(var(--hn-range-thumb) / 2) var(--hn-range-fill);
  transform: scale(1.1);
}
.hn-range:focus-visible {
  outline: none;
}
.hn-range:focus-visible::-webkit-slider-thumb {
  box-shadow: inset 0 0 0 var(--hn-range-ring) var(--hn-range-fill), 0 0 0 0.25rem color-mix(in srgb, var(--hn-color-focus-ring) 45%, transparent);
}
.hn-range:focus-visible::-moz-range-thumb {
  box-shadow: inset 0 0 0 var(--hn-range-ring) var(--hn-range-fill), 0 0 0 0.25rem color-mix(in srgb, var(--hn-color-focus-ring) 45%, transparent);
}
.hn-check {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--hn-space-2-5, 0.625rem);
  color: var(--hn-color-text);
  font-size: var(--hn-text-md);
  line-height: var(--hn-leading-snug);
  cursor: pointer;
}
.hn-check > .hn-checkbox,
.hn-check > .hn-radio {
  margin-top: 0.125em;
}
.hn-check > .hn-switch {
  margin-top: -0.0625em;
}
.hn-check__text {
  display: grid;
  gap: 0.125rem;
}
.hn-check__hint {
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
}
.hn-check:has(:disabled) {
  color: var(--hn-color-text-disabled);
  cursor: not-allowed;
}
.hn-input-icon {
  position: relative;
  display: block;
  min-width: 0;
}
.hn-input-icon > svg,
.hn-input-icon > hn-icon,
.hn-input-icon > .hn-input-icon__icon {
  position: absolute;
  top: 50%;
  inset-inline-start: 0.875rem;
  width: 1.125rem;
  height: 1.125rem;
  color: var(--hn-color-text-subtle);
  pointer-events: none;
  transform: translateY(-50%);
  transition: color var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-input-icon > .hn-input {
  padding-inline-start: 2.625rem;
}
.hn-input-icon:focus-within > svg,
.hn-input-icon:focus-within > hn-icon,
.hn-input-icon:focus-within > .hn-input-icon__icon {
  color: var(--hn-color-primary-text);
}
.hn-input-group {
  display: flex;
  align-items: stretch;
  min-width: 0;
}
.hn-input-group > * {
  border-radius: 0;
}
.hn-input-group > :first-child {
  border-start-start-radius: var(--hn-radius-md);
  border-end-start-radius: var(--hn-radius-md);
}
.hn-input-group > :last-child {
  border-start-end-radius: var(--hn-radius-md);
  border-end-end-radius: var(--hn-radius-md);
}
.hn-input-group > :not(:first-child) {
  margin-inline-start: -1px;
}
.hn-input-group > .hn-input,
.hn-input-group > .hn-select {
  flex: 1 1 auto;
  width: auto;
}
.hn-input-group > :focus,
.hn-input-group > :focus-visible {
  z-index: 1;
}
.hn-input-group > .hn-btn {
  height: auto;
  min-height: var(--hn-size-control-md);
  box-shadow: none;
  transform: none;
}
.hn-input-group__addon {
  display: inline-flex;
  align-items: center;
  padding: 0 0.875rem;
  border: 1px solid var(--hn-color-border-input);
  background: var(--hn-color-bg-muted);
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
  white-space: nowrap;
}
.hn-fieldset {
  display: grid;
  gap: var(--hn-space-3);
  min-width: 0;
  margin: 0;
  padding: var(--hn-space-4) var(--hn-space-5) var(--hn-space-5);
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-lg);
}
.hn-fieldset > legend {
  padding: 0 var(--hn-space-2);
  color: var(--hn-color-text);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-lg);
  font-weight: var(--hn-weight-bold);
}

/* src/css/components/card.css */
.hn-card {
  --hn-card-padding: var(--hn-space-6);
  --hn-card-radius: var(--hn-radius-xl);
  --hn-card-bg: var(--hn-color-surface-raised);
  --hn-card-border: var(--hn-color-border);
  --hn-card-shadow: var(--hn-shadow-xs);
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--hn-card-border);
  border-radius: var(--hn-card-radius);
  background-color: var(--hn-card-bg);
  box-shadow: var(--hn-card-shadow);
  color: var(--hn-color-text);
  transition:
    transform var(--hn-duration-normal) var(--hn-ease-bloom),
    box-shadow var(--hn-duration-normal) var(--hn-ease-standard),
    border-color var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-card__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--hn-card-radius) - 1px) calc(var(--hn-card-radius) - 1px) 0 0;
  background: var(--hn-color-bg-muted);
}
.hn-card__media > img,
.hn-card__media > video,
.hn-card__media > picture > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--hn-duration-slower) var(--hn-ease-bloom);
}
.hn-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--hn-space-3);
  padding: var(--hn-card-padding) var(--hn-card-padding) 0;
}
.hn-card__header > :first-child:not(.hn-avatar) {
  flex: 1;
  min-width: 0;
}
.hn-card__title {
  margin: 0;
  color: var(--hn-color-text);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-xl);
  font-weight: var(--hn-weight-bold);
  line-height: var(--hn-leading-snug);
  text-wrap: balance;
}
.hn-card__subtitle {
  margin: var(--hn-space-1) 0 0;
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
}
.hn-card__body {
  flex: 1;
  padding: var(--hn-card-padding);
  color: var(--hn-color-text-muted);
  line-height: var(--hn-leading-normal);
}
.hn-card__header + .hn-card__body {
  padding-top: var(--hn-space-3);
}
.hn-card__body > :first-child {
  margin-top: 0;
}
.hn-card__body > :last-child {
  margin-bottom: 0;
}
.hn-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hn-space-3);
  padding: 0 var(--hn-card-padding) var(--hn-card-padding);
}
.hn-card__footer--divided {
  padding-top: var(--hn-space-4);
  border-top: 1px solid var(--hn-color-border);
}
.hn-card__link {
  color: inherit;
  text-decoration: none;
}
.hn-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
}
.hn-card__link:focus-visible {
  outline: none;
}
.hn-card:has(.hn-card__link:focus-visible) {
  box-shadow: var(--hn-focus-ring);
}
.hn-card--interactive {
  cursor: pointer;
}
@media (hover: hover) {
  .hn-card--interactive:hover {
    border-color: var(--hn-color-primary-border);
    box-shadow: var(--hn-shadow-lg);
    transform: translateY(-4px);
  }
  .hn-card--interactive:hover .hn-card__media > img,
  .hn-card--interactive:hover .hn-card__media > picture > img {
    transform: scale(1.045);
  }
}
.hn-card--interactive:active {
  transform: translateY(-1px);
  transition-duration: var(--hn-duration-fast);
}
.hn-card--elevated {
  --hn-card-border: transparent;
  --hn-card-shadow: var(--hn-shadow-md);
}
.hn-card--flat {
  --hn-card-bg: var(--hn-color-bg-subtle);
  --hn-card-shadow: none;
}
.hn-card--outline {
  --hn-card-bg: transparent;
  --hn-card-shadow: none;
}
.hn-card--sakura {
  overflow: hidden;
  background-image:
    radial-gradient(
      120% 80% at 100% 0%,
      var(--hn-color-primary-soft),
      transparent 55%);
}
.hn-card--sakura::before {
  content: "";
  position: absolute;
  top: -2.25rem;
  inset-inline-end: -2.25rem;
  width: 8rem;
  height: 8rem;
  background-color: var(--hn-color-primary-border);
  opacity: 0.7;
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  pointer-events: none;
  transition: transform var(--hn-duration-slower) var(--hn-ease-bloom);
}
.hn-card--sakura:hover::before {
  transform: rotate(36deg) scale(1.08);
}
.hn-card--sakura > * {
  position: relative;
}
.hn-empty {
  display: grid;
  justify-items: center;
  gap: var(--hn-space-3);
  padding: var(--hn-space-12) var(--hn-space-6);
  border: 1px dashed var(--hn-color-border-strong);
  border-radius: var(--hn-radius-xl);
  color: var(--hn-color-text-muted);
  text-align: center;
}
.hn-empty__icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--hn-color-petal);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  animation: hn-sway 4s var(--hn-ease-petal) infinite;
}
.hn-empty__title {
  margin: 0;
  color: var(--hn-color-text);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-xl);
  font-weight: var(--hn-weight-bold);
}
.hn-empty__text {
  max-width: 28rem;
  margin: 0;
}

/* src/css/components/badge.css */
.hn-badge {
  --hn-badge-bg: var(--hn-color-primary-soft);
  --hn-badge-color: var(--hn-color-primary-text);
  --hn-badge-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3125rem;
  height: 1.375rem;
  min-width: 1.375rem;
  padding: 0 0.5rem;
  border: 1px solid var(--hn-badge-border);
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-badge-bg);
  color: var(--hn-badge-color);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-xs);
  font-weight: var(--hn-weight-bold);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  white-space: nowrap;
  vertical-align: middle;
}
.hn-badge--solid {
  --hn-badge-bg: var(--hn-color-primary);
  --hn-badge-color: var(--hn-color-on-primary);
}
.hn-badge--neutral {
  --hn-badge-bg: var(--hn-color-neutral-soft);
  --hn-badge-color: var(--hn-color-neutral-text);
}
.hn-badge--accent {
  --hn-badge-bg: var(--hn-color-accent-soft);
  --hn-badge-color: var(--hn-color-accent-text);
}
.hn-badge--success {
  --hn-badge-bg: var(--hn-color-success-soft);
  --hn-badge-color: var(--hn-color-success-text);
  --hn-badge-border: var(--hn-color-success-border);
}
.hn-badge--warning {
  --hn-badge-bg: var(--hn-color-warning-soft);
  --hn-badge-color: var(--hn-color-warning-text);
  --hn-badge-border: var(--hn-color-warning-border);
}
.hn-badge--danger {
  --hn-badge-bg: var(--hn-color-danger-soft);
  --hn-badge-color: var(--hn-color-danger-text);
  --hn-badge-border: var(--hn-color-danger-border);
}
.hn-badge--info {
  --hn-badge-bg: var(--hn-color-info-soft);
  --hn-badge-color: var(--hn-color-info-text);
  --hn-badge-border: var(--hn-color-info-border);
}
.hn-badge--outline {
  --hn-badge-bg: transparent;
  --hn-badge-color: var(--hn-color-text-muted);
  --hn-badge-border: var(--hn-color-border-strong);
}
.hn-badge--dot::before {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background-color: currentColor;
}
.hn-badge--lg {
  height: 1.75rem;
  padding: 0 0.75rem;
  font-size: var(--hn-text-sm);
}
.hn-badge-anchor {
  position: relative;
  display: inline-flex;
}
.hn-badge-anchor > .hn-badge {
  position: absolute;
  top: 0;
  inset-inline-end: 0;
  z-index: 1;
  height: 1.125rem;
  min-width: 1.125rem;
  padding: 0 0.3125rem;
  box-shadow: 0 0 0 2px var(--hn-color-bg);
  font-size: 0.6875rem;
  transform: translate(35%, -35%);
}
.hn-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  height: 1.875rem;
  padding: 0 0.75rem;
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-color-surface);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-medium);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: var(--hn-transition-colors), transform var(--hn-duration-fast) var(--hn-ease-bloom);
}
.hn-tag > svg,
.hn-tag > hn-icon {
  width: 0.9375rem;
  height: 0.9375rem;
}
button.hn-tag,
a.hn-tag,
label.hn-tag {
  cursor: pointer;
  appearance: none;
}
@media (hover: hover) {
  button.hn-tag:hover,
  a.hn-tag:hover,
  label.hn-tag:hover {
    border-color: var(--hn-color-primary-border);
    background-color: var(--hn-color-primary-soft);
    color: var(--hn-color-primary-text);
  }
}
button.hn-tag:active,
a.hn-tag:active,
label.hn-tag:active {
  transform: scale(0.97);
}
.hn-tag:focus-visible,
label.hn-tag:has(:focus-visible) {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-tag[aria-pressed=true],
.hn-tag[aria-selected=true],
.hn-tag--selected,
label.hn-tag:has(:checked) {
  border-color: var(--hn-color-primary-border);
  background-color: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
}
label.hn-tag > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.hn-tag__remove {
  display: inline-grid;
  place-items: center;
  width: 1.125rem;
  height: 1.125rem;
  margin-inline: 0.125rem -0.375rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
  opacity: 0.7;
  transition: var(--hn-transition-colors), opacity var(--hn-duration-fast);
}
.hn-tag__remove::before {
  content: "";
  width: 0.625rem;
  height: 0.625rem;
  background-color: currentColor;
  -webkit-mask: var(--hn-shape-close) center / contain no-repeat;
  mask: var(--hn-shape-close) center / contain no-repeat;
}
.hn-tag__remove:hover {
  background-color: var(--hn-color-active);
  opacity: 1;
}
.hn-tag__remove:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-status-dot {
  --hn-dot-color: var(--hn-color-success);
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--hn-dot-color);
  vertical-align: middle;
}
.hn-status-dot--warning {
  --hn-dot-color: var(--hn-color-warning);
}
.hn-status-dot--danger {
  --hn-dot-color: var(--hn-color-danger);
}
.hn-status-dot--info {
  --hn-dot-color: var(--hn-color-info);
}
.hn-status-dot--neutral {
  --hn-dot-color: var(--hn-color-text-subtle);
}
.hn-status-dot--primary {
  --hn-dot-color: var(--hn-color-primary);
}
.hn-status-dot--live::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: inherit;
  animation: hn-ping 1.8s var(--hn-ease-standard) infinite;
}
@keyframes hn-ping {
  75%, 100% {
    opacity: 0;
    transform: scale(2.6);
  }
}
.hn-avatar {
  --hn-avatar-size: 2.5rem;
  position: relative;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: var(--hn-avatar-size);
  height: var(--hn-avatar-size);
  border-radius: 50%;
  background:
    linear-gradient(
      135deg,
      var(--hn-color-primary-soft),
      var(--hn-color-accent-soft));
  color: var(--hn-color-primary-text);
  font-family: var(--hn-font-body);
  font-size: calc(var(--hn-avatar-size) * 0.38);
  font-weight: var(--hn-weight-bold);
  line-height: 1;
  text-transform: uppercase;
  user-select: none;
  vertical-align: middle;
}
.hn-avatar > img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}
.hn-avatar--xs {
  --hn-avatar-size: 1.5rem;
}
.hn-avatar--sm {
  --hn-avatar-size: 2rem;
}
.hn-avatar--lg {
  --hn-avatar-size: 3.25rem;
}
.hn-avatar--xl {
  --hn-avatar-size: 4.5rem;
}
.hn-avatar--square {
  border-radius: var(--hn-radius-md);
}
.hn-avatar__status {
  position: absolute;
  inset-inline-end: 0;
  bottom: 0;
  width: max(0.5rem, calc(var(--hn-avatar-size) * 0.28));
  height: max(0.5rem, calc(var(--hn-avatar-size) * 0.28));
  border-radius: 50%;
  background-color: var(--hn-color-success);
  box-shadow: 0 0 0 2px var(--hn-color-surface);
}
.hn-avatar__status--away {
  background-color: var(--hn-color-warning);
}
.hn-avatar__status--busy {
  background-color: var(--hn-color-danger);
}
.hn-avatar__status--offline {
  background-color: var(--hn-color-text-subtle);
}
.hn-avatar-group {
  display: inline-flex;
  align-items: center;
  isolation: isolate;
}
.hn-avatar-group > .hn-avatar {
  box-shadow: 0 0 0 2px var(--hn-color-bg);
  transition: transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
.hn-avatar-group > .hn-avatar + .hn-avatar {
  margin-inline-start: calc(var(--hn-avatar-size) * -0.3);
}
@media (hover: hover) {
  .hn-avatar-group > .hn-avatar:hover {
    z-index: 1;
    transform: translateY(-3px);
  }
}

/* src/css/components/alert.css */
.hn-alert {
  --hn-alert-accent: var(--hn-color-info);
  --hn-alert-bg: var(--hn-color-info-soft);
  --hn-alert-border: var(--hn-color-info-border);
  --hn-alert-title: var(--hn-color-info-text);
  --hn-alert-icon: var(--hn-shape-info);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  column-gap: var(--hn-space-3);
  row-gap: var(--hn-space-1);
  padding: var(--hn-space-4) 1.125rem;
  border: 1px solid var(--hn-alert-border);
  border-radius: var(--hn-radius-lg);
  background-color: var(--hn-alert-bg);
  color: var(--hn-color-text);
  font-size: 0.9375rem;
  line-height: var(--hn-leading-normal);
}
.hn-alert::before {
  content: "";
  grid-column: 1;
  grid-row: 1;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.125rem;
  background-color: var(--hn-alert-accent);
  -webkit-mask: var(--hn-alert-icon) center / contain no-repeat;
  mask: var(--hn-alert-icon) center / contain no-repeat;
}
.hn-alert > * {
  grid-column: 2;
}
.hn-alert__title {
  margin: 0;
  color: var(--hn-alert-title);
  font-size: var(--hn-text-md);
  font-weight: var(--hn-weight-bold);
  line-height: var(--hn-leading-snug);
  padding-top: 0.125rem;
}
.hn-alert__body {
  margin: 0;
  color: var(--hn-color-text-muted);
}
.hn-alert__title + .hn-alert__body {
  margin-top: 0;
}
.hn-alert__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--hn-space-2);
  margin-top: var(--hn-space-2);
}
.hn-alert > .hn-close {
  grid-column: 3;
  grid-row: 1;
  margin: -0.25rem -0.375rem 0 0;
}
.hn-alert--success {
  --hn-alert-accent: var(--hn-color-success);
  --hn-alert-bg: var(--hn-color-success-soft);
  --hn-alert-border: var(--hn-color-success-border);
  --hn-alert-title: var(--hn-color-success-text);
  --hn-alert-icon: var(--hn-shape-success);
}
.hn-alert--warning {
  --hn-alert-accent: var(--hn-color-warning);
  --hn-alert-bg: var(--hn-color-warning-soft);
  --hn-alert-border: var(--hn-color-warning-border);
  --hn-alert-title: var(--hn-color-warning-text);
  --hn-alert-icon: var(--hn-shape-warning);
}
.hn-alert--danger {
  --hn-alert-accent: var(--hn-color-danger);
  --hn-alert-bg: var(--hn-color-danger-soft);
  --hn-alert-border: var(--hn-color-danger-border);
  --hn-alert-title: var(--hn-color-danger-text);
  --hn-alert-icon: var(--hn-shape-danger);
}
.hn-alert--sakura {
  --hn-alert-accent: var(--hn-color-primary);
  --hn-alert-bg: var(--hn-color-primary-soft);
  --hn-alert-border: var(--hn-color-primary-border);
  --hn-alert-title: var(--hn-color-primary-text);
  --hn-alert-icon: var(--hn-shape-sakura);
}
.hn-alert--banner {
  border-inline: 0;
  border-radius: 0;
}
.hn-alert--plain::before {
  display: none;
}
.hn-alert--plain > * {
  grid-column: 1 / 3;
}
hn-toast-region {
  position: fixed;
  inset: auto;
  z-index: var(--hn-z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--hn-space-3);
  width: min(24rem, calc(100vw - 2rem));
  max-height: 100dvh;
  margin: 0;
  padding: var(--hn-space-4);
  border: 0;
  background: transparent;
  overflow: visible;
  pointer-events: none;
  box-sizing: content-box;
}
hn-toast-region:popover-open {
  display: flex;
}
hn-toast-region[data-position^=top] {
  top: 0;
  flex-direction: column-reverse;
}
hn-toast-region[data-position^=bottom],
hn-toast-region:not([data-position]) {
  bottom: 0;
}
hn-toast-region[data-position$=end],
hn-toast-region:not([data-position]) {
  right: 0;
}
hn-toast-region[data-position$=start] {
  left: 0;
}
hn-toast-region[data-position$=center] {
  left: 50%;
  transform: translateX(-50%);
}
.hn-toast {
  --hn-toast-accent: var(--hn-color-primary);
  --hn-toast-icon: var(--hn-shape-sakura);
  --hn-toast-duration: 5000ms;
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--hn-space-3);
  overflow: hidden;
  padding: 0.875rem var(--hn-space-3) 0.875rem var(--hn-space-4);
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-lg);
  background-color: var(--hn-color-surface-overlay);
  box-shadow: var(--hn-shadow-lg);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  line-height: var(--hn-leading-snug);
  pointer-events: auto;
  animation: hn-toast-in var(--hn-duration-slow) var(--hn-ease-bloom);
}
.hn-toast[data-state=closing] {
  animation: hn-toast-out var(--hn-duration-normal) var(--hn-ease-exit) forwards;
}
.hn-toast__icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.0625rem;
  background-color: var(--hn-toast-accent);
  -webkit-mask: var(--hn-toast-icon) center / contain no-repeat;
  mask: var(--hn-toast-icon) center / contain no-repeat;
}
.hn-toast__content {
  display: grid;
  gap: 0.125rem;
  padding-top: 0.0625rem;
}
.hn-toast__title {
  margin: 0;
  font-weight: var(--hn-weight-bold);
}
.hn-toast__message {
  margin: 0;
  color: var(--hn-color-text-muted);
}
.hn-toast__actions {
  display: flex;
  align-items: center;
  gap: var(--hn-space-1);
}
.hn-toast__actions > .hn-close {
  width: 1.75rem;
  height: 1.75rem;
}
.hn-toast__timer {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: var(--hn-toast-accent);
  opacity: 0.55;
  transform-origin: left;
  animation: hn-toast-timer var(--hn-toast-duration) linear forwards;
}
.hn-toast:hover .hn-toast__timer,
.hn-toast:focus-within .hn-toast__timer,
.hn-toast[data-paused] .hn-toast__timer {
  animation-play-state: paused;
}
.hn-toast--success {
  --hn-toast-accent: var(--hn-color-success);
  --hn-toast-icon: var(--hn-shape-success);
}
.hn-toast--warning {
  --hn-toast-accent: var(--hn-color-warning);
  --hn-toast-icon: var(--hn-shape-warning);
}
.hn-toast--danger {
  --hn-toast-accent: var(--hn-color-danger);
  --hn-toast-icon: var(--hn-shape-danger);
}
.hn-toast--info {
  --hn-toast-accent: var(--hn-color-info);
  --hn-toast-icon: var(--hn-shape-info);
}
@keyframes hn-toast-in {
  from {
    opacity: 0;
    transform: translateY(0.75rem) scale(0.96);
  }
}
@keyframes hn-toast-out {
  to {
    opacity: 0;
    transform: translateX(1.5rem) scale(0.96);
  }
}
@keyframes hn-toast-timer {
  to {
    transform: scaleX(0);
  }
}

/* src/css/components/navigation.css */
.hn-app {
  display: flex;
  min-height: 100dvh;
  background-color: var(--hn-color-bg);
  color: var(--hn-color-text);
}
.hn-app__main {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
}
.hn-app__header {
  position: sticky;
  top: 0;
  z-index: var(--hn-z-sticky);
  display: flex;
  align-items: center;
  gap: var(--hn-space-3);
  min-height: 4rem;
  padding: var(--hn-space-2) clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--hn-color-border);
  background-color: color-mix(in srgb, var(--hn-color-bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
}
.hn-app__content {
  flex: 1;
  min-width: 0;
  padding: clamp(1rem, 3vw, 2.5rem);
}
hn-sidebar {
  --hn-sidebar-width: var(--hn-size-sidebar);
  --hn-sidebar-collapsed-width: var(--hn-size-sidebar-collapsed);
  --hn-sidebar-bg: var(--hn-color-surface);
  --hn-sidebar-height: 100dvh;
  position: sticky;
  top: 0;
  z-index: var(--hn-z-sidebar);
  display: block;
  flex-shrink: 0;
  width: var(--hn-sidebar-width);
  height: var(--hn-sidebar-height);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  transition: width var(--hn-duration-slow) var(--hn-ease-bloom);
}
hn-sidebar[collapsed]:not([mobile]) {
  width: var(--hn-sidebar-collapsed-width);
}
hn-sidebar[mobile] {
  position: fixed;
  inset: 0;
  z-index: var(--hn-z-overlay);
  width: auto;
  height: auto;
  pointer-events: none;
}
hn-sidebar[mobile][open] {
  pointer-events: auto;
}
hn-sidebar:not(:defined) {
  overflow: hidden;
  border-inline-end: 1px solid var(--hn-color-border);
  background: var(--hn-sidebar-bg);
}
.hn-sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--hn-space-3);
  min-width: 0;
  padding: var(--hn-space-1) var(--hn-space-1-5);
  color: var(--hn-color-text);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-xl);
  font-weight: var(--hn-weight-black);
  text-decoration: none;
  white-space: nowrap;
}
.hn-sidebar-brand__text {
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-sidebar-brand > img,
.hn-sidebar-brand > svg,
.hn-sidebar-brand > hn-icon,
.hn-sidebar-brand > .hn-logo {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
}
.hn-sidebar-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}
.hn-sidebar-group + .hn-sidebar-group {
  margin-top: var(--hn-space-5);
}
.hn-sidebar-group__title {
  margin: 0 0 var(--hn-space-1);
  padding: 0 0.875rem;
  overflow: hidden;
  color: var(--hn-color-text-subtle);
  font-size: 0.6875rem;
  font-weight: var(--hn-weight-bold);
  letter-spacing: var(--hn-tracking-wider);
  text-transform: uppercase;
  white-space: nowrap;
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-sidebar-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--hn-space-3);
  width: 100%;
  min-height: 2.5rem;
  margin: 0;
  padding: 0 0.875rem;
  border: 0;
  border-radius: var(--hn-radius-md);
  background: transparent;
  color: var(--hn-color-text-muted);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-medium);
  line-height: 1.2;
  text-align: start;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  list-style: none;
  transition: var(--hn-transition-colors);
}
.hn-sidebar-item::-webkit-details-marker {
  display: none;
}
.hn-sidebar-item > svg,
.hn-sidebar-item > hn-icon,
.hn-sidebar-item > .hn-sidebar-item__icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  transition: transform var(--hn-duration-normal) var(--hn-ease-pop);
}
.hn-sidebar-item__label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-sidebar-item > .hn-badge {
  margin-inline-start: auto;
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard);
}
@media (hover: hover) {
  .hn-sidebar-item:hover {
    background-color: var(--hn-color-hover);
    color: var(--hn-color-text);
  }
  .hn-sidebar-item:hover > svg,
  .hn-sidebar-item:hover > hn-icon {
    transform: scale(1.12) rotate(-6deg);
  }
}
.hn-sidebar-item:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring-inset);
}
.hn-sidebar-item[aria-current=page],
.hn-sidebar-item.is-active {
  background-color: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
  font-weight: var(--hn-weight-bold);
}
.hn-sidebar-item[aria-current=page]::before,
.hn-sidebar-item.is-active::before {
  content: "";
  position: absolute;
  top: 50%;
  inset-inline-start: -0.375rem;
  width: 0.25rem;
  height: 1.25rem;
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-color-primary);
  transform: translateY(-50%);
  animation: hn-sidebar-mark var(--hn-duration-slow) var(--hn-ease-bloom);
}
@keyframes hn-sidebar-mark {
  from {
    transform: translateY(-50%) scaleY(0);
  }
}
.hn-sidebar-sub > summary::after {
  content: "";
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  margin-inline-start: auto;
  background-color: currentColor;
  opacity: 0.6;
  -webkit-mask: var(--hn-shape-chevron-down) center / contain no-repeat;
  mask: var(--hn-shape-chevron-down) center / contain no-repeat;
  transition: transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
.hn-sidebar-sub[open] > summary::after {
  transform: rotate(180deg);
}
.hn-sidebar-sub__items {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 2px 0 var(--hn-space-1) 1.375rem;
  padding-inline-start: var(--hn-space-3);
  border-inline-start: 1px solid var(--hn-color-border);
}
.hn-sidebar-sub__items > .hn-sidebar-item {
  min-height: 2.125rem;
}
hn-sidebar[collapsed]:not([mobile]) :is(.hn-sidebar-item__label, .hn-sidebar-item > .hn-badge, .hn-sidebar-group__title, .hn-sidebar-brand__text, .hn-sidebar-hide-collapsed) {
  opacity: 0;
  pointer-events: none;
}
hn-sidebar[collapsed]:not([mobile]) .hn-sidebar-item {
  overflow: hidden;
}
hn-sidebar[collapsed]:not([mobile]) .hn-sidebar-sub__items,
hn-sidebar[collapsed]:not([mobile]) .hn-sidebar-sub > summary::after {
  display: none;
}
.hn-navbar {
  position: sticky;
  top: 0;
  z-index: var(--hn-z-sticky);
  display: flex;
  align-items: center;
  gap: var(--hn-space-6);
  min-height: 4rem;
  padding: var(--hn-space-2) clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid var(--hn-color-border);
  background-color: color-mix(in srgb, var(--hn-color-bg) 85%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  color: var(--hn-color-text);
}
.hn-navbar--static {
  position: relative;
}
.hn-navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--hn-space-2);
  color: var(--hn-color-text);
  font-family: var(--hn-font-display);
  font-size: var(--hn-text-xl);
  font-weight: var(--hn-weight-black);
  text-decoration: none;
  white-space: nowrap;
}
.hn-navbar__brand > svg,
.hn-navbar__brand > img,
.hn-navbar__brand > .hn-logo {
  width: 1.75rem;
  height: 1.75rem;
}
.hn-navbar__links {
  display: flex;
  align-items: center;
  gap: var(--hn-space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}
.hn-navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--hn-space-2);
  margin-inline-start: auto;
}
.hn-navbar__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 2.25rem;
  padding: 0 0.75rem;
  border-radius: var(--hn-radius-md);
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-medium);
  text-decoration: none;
  transition: var(--hn-transition-colors);
}
.hn-navbar__link::after {
  content: "";
  position: absolute;
  inset: auto 0.75rem 0.25rem;
  height: 2px;
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
@media (hover: hover) {
  .hn-navbar__link:hover {
    color: var(--hn-color-text);
  }
  .hn-navbar__link:hover::after {
    transform: scaleX(1);
  }
}
.hn-navbar__link[aria-current=page] {
  color: var(--hn-color-primary-text);
  font-weight: var(--hn-weight-bold);
}
.hn-navbar__link[aria-current=page]::after {
  transform: scaleX(1);
}
.hn-navbar__link:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-breadcrumb > ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hn-space-1-5);
  margin: 0;
  padding: 0;
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
  list-style: none;
}
.hn-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: var(--hn-space-1-5);
}
.hn-breadcrumb li + li::before {
  content: "";
  width: 0.875rem;
  height: 0.875rem;
  background-color: var(--hn-color-text-subtle);
  -webkit-mask: var(--hn-shape-chevron-right) center / contain no-repeat;
  mask: var(--hn-shape-chevron-right) center / contain no-repeat;
}
.hn-breadcrumb--petal li + li::before {
  width: 0.625rem;
  height: 0.625rem;
  background-color: var(--hn-color-petal-deep);
  -webkit-mask-image: var(--hn-shape-sakura);
  mask-image: var(--hn-shape-sakura);
}
.hn-breadcrumb a {
  border-radius: var(--hn-radius-xs);
  color: inherit;
  text-decoration: none;
  transition: color var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-breadcrumb a:hover {
  color: var(--hn-color-primary-text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.hn-breadcrumb a:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-breadcrumb [aria-current=page] {
  color: var(--hn-color-text);
  font-weight: var(--hn-weight-medium);
}
.hn-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hn-space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}
.hn-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--hn-space-1);
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.625rem;
  border: 1px solid transparent;
  border-radius: var(--hn-radius-md);
  background: transparent;
  color: var(--hn-color-text-muted);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-medium);
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  cursor: pointer;
  transition: var(--hn-transition-colors), transform var(--hn-duration-fast) var(--hn-ease-bloom);
}
@media (hover: hover) {
  .hn-pagination__item:hover:not([aria-current=page]):not(:disabled):not([aria-disabled=true]) {
    border-color: var(--hn-color-border);
    background-color: var(--hn-color-surface);
    color: var(--hn-color-text);
  }
}
.hn-pagination__item:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-pagination__item[aria-current=page] {
  background-color: var(--hn-color-primary);
  box-shadow: var(--hn-shadow-sm);
  color: var(--hn-color-on-primary);
  font-weight: var(--hn-weight-bold);
}
.hn-pagination__item:disabled,
.hn-pagination__item[aria-disabled=true] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.hn-pagination__prev::before,
.hn-pagination__next::after {
  content: "";
  width: 1rem;
  height: 1rem;
  background-color: currentColor;
  -webkit-mask: var(--hn-shape-chevron-right) center / contain no-repeat;
  mask: var(--hn-shape-chevron-right) center / contain no-repeat;
}
.hn-pagination__prev::before {
  transform: scaleX(-1);
}
.hn-pagination__ellipsis {
  min-width: 1.5rem;
  color: var(--hn-color-text-subtle);
  text-align: center;
}
.hn-steps {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: hn-step;
}
.hn-step {
  position: relative;
  display: grid;
  flex: 1;
  justify-items: center;
  align-content: start;
  gap: var(--hn-space-2);
  min-width: 0;
  padding: 0 var(--hn-space-2);
  color: var(--hn-color-text-subtle);
  font-size: var(--hn-text-sm);
  text-align: center;
  counter-increment: hn-step;
}
.hn-step::before {
  content: counter(hn-step);
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--hn-color-border-strong);
  border-radius: 50%;
  background-color: var(--hn-color-surface);
  color: var(--hn-color-text-muted);
  font-weight: var(--hn-weight-bold);
  font-variant-numeric: tabular-nums;
  transition: var(--hn-transition-colors), transform var(--hn-duration-slow) var(--hn-ease-pop);
}
.hn-step::after {
  content: "";
  position: absolute;
  top: 0.9375rem;
  inset-inline-start: calc(50% + 1.375rem);
  inset-inline-end: calc(-50% + 1.375rem);
  height: 2px;
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-color-border);
}
.hn-step:last-child::after {
  display: none;
}
.hn-step__label {
  color: var(--hn-color-text-muted);
  font-weight: var(--hn-weight-bold);
}
.hn-step__desc {
  color: var(--hn-color-text-subtle);
  font-size: var(--hn-text-xs);
}
.hn-step[aria-current=step]::before {
  border-color: var(--hn-color-primary);
  background-color: var(--hn-color-primary-soft);
  box-shadow: 0 0 0 4px var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
}
.hn-step[aria-current=step] .hn-step__label {
  color: var(--hn-color-text);
}
.hn-step--complete::before {
  content: "";
  border: 0;
  border-radius: 0;
  background-color: var(--hn-color-primary);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  transform: rotate(18deg);
}
.hn-step--complete::after {
  background-color: var(--hn-color-primary);
}
.hn-step--complete .hn-step__label {
  color: var(--hn-color-text);
}
.hn-steps--vertical {
  flex-direction: column;
  gap: var(--hn-space-5);
}
.hn-steps--vertical .hn-step {
  grid-template-columns: 2rem 1fr;
  justify-items: start;
  column-gap: var(--hn-space-3);
  row-gap: 0.125rem;
  padding: 0;
  text-align: start;
}
.hn-steps--vertical .hn-step::before {
  grid-row: 1 / span 2;
}
.hn-steps--vertical .hn-step::after {
  top: 2.375rem;
  bottom: calc(-1 * var(--hn-space-5) + 0.375rem);
  inset-inline: 0.9375rem auto;
  width: 2px;
  height: auto;
}
.hn-steps--vertical .hn-step__label {
  padding-top: 0.3125rem;
}
hn-tabs {
  display: block;
}
hn-tab {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--hn-space-2);
  height: 2.75rem;
  padding: 0 var(--hn-space-4);
  border-radius: var(--hn-radius-sm);
  color: var(--hn-color-text-muted);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-weight: var(--hn-weight-bold);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  outline: none;
  transition: color var(--hn-duration-fast) var(--hn-ease-standard);
}
hn-tab > svg,
hn-tab > hn-icon {
  width: 1.125rem;
  height: 1.125rem;
}
hn-tab:hover {
  color: var(--hn-color-text);
}
hn-tab[aria-selected=true] {
  color: var(--hn-color-primary-text);
}
hn-tab:focus-visible {
  box-shadow: var(--hn-focus-ring-inset);
}
hn-tab[aria-disabled=true] {
  opacity: 0.45;
  cursor: not-allowed;
}
hn-tabs[variant=pills] hn-tab {
  height: 2.25rem;
  border-radius: var(--hn-radius-full);
}
hn-tab-panel {
  display: block;
  padding-top: var(--hn-space-5);
  outline: none;
}
hn-tab-panel[hidden] {
  display: none;
}
hn-tab-panel:focus-visible {
  border-radius: var(--hn-radius-sm);
  box-shadow: var(--hn-focus-ring);
}
hn-tab-panel:not([hidden]) {
  animation: hn-fade-up var(--hn-duration-slow) var(--hn-ease-bloom);
}

/* src/css/components/overlay.css */
hn-dropdown {
  position: relative;
  display: inline-block;
}
.hn-menu {
  display: grid;
  gap: 2px;
  min-width: 12rem;
  max-width: min(22rem, calc(100vw - 2rem));
  max-height: min(26rem, 70vh);
  overflow-y: auto;
  padding: 0.375rem;
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-lg);
  background-color: var(--hn-color-surface-overlay);
  box-shadow: var(--hn-shadow-lg);
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  overscroll-behavior: contain;
}
.hn-menu-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  min-height: 2.25rem;
  margin: 0;
  padding: 0.375rem 0.625rem;
  border: 0;
  border-radius: var(--hn-radius-sm);
  background: transparent;
  color: var(--hn-color-text);
  font: inherit;
  font-weight: var(--hn-weight-medium);
  text-align: start;
  text-decoration: none;
  cursor: pointer;
  outline: none;
  transition: background-color var(--hn-duration-instant) var(--hn-ease-standard), color var(--hn-duration-instant) var(--hn-ease-standard);
}
.hn-menu-item > svg,
.hn-menu-item > hn-icon {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  color: var(--hn-color-text-subtle);
  transition: color var(--hn-duration-instant) var(--hn-ease-standard);
}
.hn-menu-item:hover,
.hn-menu-item:focus-visible,
.hn-menu-item[data-highlighted] {
  background-color: var(--hn-color-primary-soft);
  color: var(--hn-color-primary-text);
}
.hn-menu-item:hover > svg,
.hn-menu-item:hover > hn-icon,
.hn-menu-item:focus-visible > svg,
.hn-menu-item:focus-visible > hn-icon {
  color: currentColor;
}
.hn-menu-item--danger {
  color: var(--hn-color-danger-text);
}
.hn-menu-item--danger > svg,
.hn-menu-item--danger > hn-icon {
  color: currentColor;
}
.hn-menu-item--danger:hover,
.hn-menu-item--danger:focus-visible {
  background-color: var(--hn-color-danger-soft);
  color: var(--hn-color-danger-text);
}
.hn-menu-item:disabled,
.hn-menu-item[aria-disabled=true] {
  background: transparent;
  color: var(--hn-color-text-disabled);
  cursor: not-allowed;
}
.hn-menu-item[aria-checked=true]::after {
  content: "";
  width: 1rem;
  height: 1rem;
  margin-inline-start: auto;
  background-color: currentColor;
  -webkit-mask: var(--hn-shape-check) center / contain no-repeat;
  mask: var(--hn-shape-check) center / contain no-repeat;
}
.hn-menu-item__shortcut {
  margin-inline-start: auto;
  padding-inline-start: var(--hn-space-4);
  color: var(--hn-color-text-subtle);
  font-family: var(--hn-font-mono);
  font-size: var(--hn-text-xs);
}
.hn-menu-label {
  margin: 0;
  padding: 0.5rem 0.625rem 0.25rem;
  color: var(--hn-color-text-subtle);
  font-size: 0.6875rem;
  font-weight: var(--hn-weight-bold);
  letter-spacing: var(--hn-tracking-wider);
  text-transform: uppercase;
}
.hn-menu-divider {
  height: 1px;
  margin: 0.25rem -0.375rem;
  border: 0;
  background-color: var(--hn-color-border);
}
hn-tooltip {
  display: inline-flex;
}
.hn-tooltip {
  position: fixed;
  inset: auto;
  top: 0;
  left: 0;
  z-index: var(--hn-z-tooltip);
  max-width: min(18rem, calc(100vw - 1rem));
  margin: 0;
  padding: 0.4375rem 0.6875rem;
  overflow: visible;
  border: 0;
  border-radius: var(--hn-radius-sm);
  background-color: var(--hn-color-text);
  box-shadow: var(--hn-shadow-md);
  color: var(--hn-color-bg);
  font-family: var(--hn-font-body);
  font-size: 0.8125rem;
  font-weight: var(--hn-weight-medium);
  line-height: var(--hn-leading-snug);
  text-align: start;
  pointer-events: none;
  opacity: 1;
  transform: none;
  transition: opacity var(--hn-duration-fast) var(--hn-ease-standard), transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
.hn-tooltip:not([data-open]) {
  display: none;
}
@starting-style {
  .hn-tooltip:popover-open {
    opacity: 0;
    transform: translateY(var(--hn-tooltip-shift, 4px)) scale(0.96);
  }
}
.hn-tooltip[data-placement^=bottom] {
  --hn-tooltip-shift: -4px;
}
.hn-tooltip::before {
  content: "";
  position: absolute;
  left: var(--hn-tooltip-arrow-x, 50%);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 1px;
  background: inherit;
  transform: translateX(-50%) rotate(45deg);
}
.hn-tooltip[data-placement^=top]::before {
  bottom: -0.25rem;
}
.hn-tooltip[data-placement^=bottom]::before {
  top: -0.25rem;
}
.hn-tooltip[data-placement^=left]::before,
.hn-tooltip[data-placement^=right]::before {
  top: var(--hn-tooltip-arrow-y, 50%);
  transform: translateY(-50%) rotate(45deg);
}
.hn-tooltip[data-placement^=left]::before {
  left: auto;
  right: -0.25rem;
}
.hn-tooltip[data-placement^=right]::before {
  left: -0.25rem;
}
hn-dialog,
hn-drawer {
  display: contents;
}
.hn-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--hn-space-2);
}

/* src/css/components/data.css */
.hn-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-lg);
  background-color: var(--hn-color-surface);
}
.hn-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  color: var(--hn-color-text);
  font-family: var(--hn-font-body);
  font-size: var(--hn-text-sm);
  font-variant-numeric: tabular-nums;
}
.hn-table caption {
  padding: var(--hn-space-3) var(--hn-space-4);
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-sm);
  text-align: start;
  caption-side: bottom;
}
.hn-table th {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--hn-color-border);
  background-color: var(--hn-color-bg-subtle);
  color: var(--hn-color-text-muted);
  font-size: var(--hn-text-xs);
  font-weight: var(--hn-weight-bold);
  letter-spacing: var(--hn-tracking-wide);
  text-align: start;
  text-transform: uppercase;
  white-space: nowrap;
}
.hn-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--hn-color-border);
  vertical-align: middle;
  transition: background-color var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-table tbody tr:last-child td {
  border-bottom: 0;
}
.hn-table .hn-table__num {
  text-align: end;
}
.hn-table--striped tbody tr:nth-child(even) td {
  background-color: var(--hn-color-bg-subtle);
}
@media (hover: hover) {
  .hn-table--hover tbody tr:hover td {
    background-color: color-mix(in srgb, var(--hn-color-primary-soft) 70%, transparent);
  }
}
.hn-table tbody tr[aria-selected=true] td {
  background-color: var(--hn-color-primary-soft);
}
.hn-table--compact th,
.hn-table--compact td {
  padding: 0.5rem 0.75rem;
}
.hn-progress {
  --hn-progress-color: var(--hn-color-primary);
  --hn-progress-track: var(--hn-color-neutral-soft);
  --hn-progress-height: 0.5rem;
  display: block;
  width: 100%;
  height: var(--hn-progress-height);
  overflow: hidden;
  border: 0;
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-progress-track);
  color: var(--hn-progress-color);
  appearance: none;
}
.hn-progress::-webkit-progress-bar {
  border-radius: var(--hn-radius-full);
  background-color: var(--hn-progress-track);
}
.hn-progress::-webkit-progress-value {
  border-radius: var(--hn-radius-full);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--hn-progress-color) 55%, var(--hn-color-surface)),
      var(--hn-progress-color));
  transition: inline-size var(--hn-duration-slow) var(--hn-ease-bloom);
}
.hn-progress::-moz-progress-bar {
  border-radius: var(--hn-radius-full);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--hn-progress-color) 55%, var(--hn-color-surface)),
      var(--hn-progress-color));
}
.hn-progress:indeterminate {
  background-image:
    linear-gradient(
      90deg,
      transparent,
      var(--hn-progress-color),
      transparent);
  background-repeat: no-repeat;
  background-size: 40% 100%;
  animation: hn-progress-indeterminate 1.4s var(--hn-ease-standard) infinite;
}
.hn-progress:indeterminate::-webkit-progress-bar {
  background: transparent;
}
.hn-progress:indeterminate::-moz-progress-bar {
  background: transparent;
}
@keyframes hn-progress-indeterminate {
  from {
    background-position: -60% 0;
  }
  to {
    background-position: 160% 0;
  }
}
.hn-progress--sm {
  --hn-progress-height: 0.25rem;
}
.hn-progress--lg {
  --hn-progress-height: 0.75rem;
}
.hn-progress--success {
  --hn-progress-color: var(--hn-color-success);
}
.hn-progress--warning {
  --hn-progress-color: var(--hn-color-warning);
}
.hn-progress--danger {
  --hn-progress-color: var(--hn-color-danger);
}
.hn-spinner {
  --hn-spinner-size: 1.5rem;
  display: inline-block;
  flex-shrink: 0;
  width: var(--hn-spinner-size);
  height: var(--hn-spinner-size);
  color: var(--hn-color-primary);
  background:
    conic-gradient(
      from 0deg,
      color-mix(in srgb, currentColor 12%, transparent),
      currentColor);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  vertical-align: middle;
  animation: hn-spin 1.1s linear infinite;
}
.hn-spinner--sm {
  --hn-spinner-size: 1rem;
}
.hn-spinner--lg {
  --hn-spinner-size: 2.5rem;
}
.hn-spinner--xl {
  --hn-spinner-size: 4rem;
}
@media (prefers-reduced-motion: reduce) {
  .hn-spinner {
    animation-duration: 3s;
  }
}
.hn-skeleton {
  display: block;
  height: 1em;
  border-radius: var(--hn-radius-sm);
  background:
    linear-gradient(
      90deg,
      var(--hn-color-neutral-soft) 30%,
      var(--hn-color-primary-soft) 50%,
      var(--hn-color-neutral-soft) 70%);
  background-size: 250% 100%;
  animation: hn-shimmer 1.8s var(--hn-ease-standard) infinite;
}
.hn-skeleton--text {
  height: 0.875em;
  margin-block: 0.35em;
}
.hn-skeleton--text:last-child:not(:first-child) {
  width: 70%;
}
.hn-skeleton--circle {
  width: var(--hn-skeleton-size, 2.5rem);
  height: var(--hn-skeleton-size, 2.5rem);
  border-radius: 50%;
}
.hn-skeleton--block {
  height: var(--hn-skeleton-height, 8rem);
  border-radius: var(--hn-radius-lg);
}
.hn-divider {
  display: flex;
  align-items: center;
  gap: var(--hn-space-3);
  margin-block: var(--hn-space-6);
  color: var(--hn-color-text-subtle);
  font-size: var(--hn-text-xs);
  font-weight: var(--hn-weight-bold);
  letter-spacing: var(--hn-tracking-wider);
  text-transform: uppercase;
}
.hn-divider::before,
.hn-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--hn-color-border);
}
.hn-divider:empty {
  gap: 0;
}
.hn-divider--sakura::before {
  flex: 0 0 0.875rem;
  order: 1;
  height: 0.875rem;
  background-color: var(--hn-color-petal-deep);
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
}
.hn-divider--sakura {
  gap: var(--hn-space-3);
  background: linear-gradient(var(--hn-color-border), var(--hn-color-border)) left center / calc(50% - 1.25rem) 1px no-repeat, linear-gradient(var(--hn-color-border), var(--hn-color-border)) right center / calc(50% - 1.25rem) 1px no-repeat;
  justify-content: center;
  min-height: 1rem;
}
.hn-divider--sakura::after {
  display: none;
}
.hn-divider--vertical {
  display: inline-block;
  align-self: stretch;
  width: 1px;
  min-height: 1em;
  margin: 0 var(--hn-space-2);
  background-color: var(--hn-color-border);
}
.hn-divider--vertical::before,
.hn-divider--vertical::after {
  display: none;
}
.hn-accordion {
  border-bottom: 1px solid var(--hn-color-border);
  interpolate-size: allow-keywords;
}
.hn-accordion > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--hn-space-4);
  padding: var(--hn-space-4) var(--hn-space-1);
  border-radius: var(--hn-radius-sm);
  color: var(--hn-color-text);
  font-size: var(--hn-text-md);
  font-weight: var(--hn-weight-bold);
  list-style: none;
  cursor: pointer;
  transition: color var(--hn-duration-fast) var(--hn-ease-standard);
}
.hn-accordion > summary::-webkit-details-marker {
  display: none;
}
.hn-accordion > summary::after {
  content: "";
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  background-color: var(--hn-color-text-subtle);
  -webkit-mask: var(--hn-shape-chevron-down) center / contain no-repeat;
  mask: var(--hn-shape-chevron-down) center / contain no-repeat;
  transition: transform var(--hn-duration-slow) var(--hn-ease-bloom), background-color var(--hn-duration-fast);
}
.hn-accordion[open] > summary::after {
  transform: rotate(180deg);
}
.hn-accordion > summary:hover {
  color: var(--hn-color-primary-text);
}
.hn-accordion > summary:hover::after {
  background-color: currentColor;
}
.hn-accordion > summary:focus-visible {
  outline: none;
  box-shadow: var(--hn-focus-ring);
}
.hn-accordion::details-content {
  block-size: 0;
  overflow: clip;
  transition: block-size var(--hn-duration-slow) var(--hn-ease-bloom), content-visibility var(--hn-duration-slow) allow-discrete;
}
.hn-accordion[open]::details-content {
  block-size: auto;
}
.hn-accordion__content {
  padding: 0 var(--hn-space-1) var(--hn-space-5);
  color: var(--hn-color-text-muted);
  line-height: var(--hn-leading-normal);
}
.hn-accordion__content > :first-child {
  margin-top: 0;
}
.hn-accordion__content > :last-child {
  margin-bottom: 0;
}
.hn-accordion-group {
  overflow: hidden;
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-lg);
  background-color: var(--hn-color-surface);
}
.hn-accordion-group > .hn-accordion:last-child {
  border-bottom: 0;
}
.hn-accordion-group > .hn-accordion > summary {
  padding-inline: var(--hn-space-5);
  border-radius: 0;
}
.hn-accordion-group > .hn-accordion > summary:focus-visible {
  box-shadow: var(--hn-focus-ring-inset);
}
.hn-accordion-group > .hn-accordion[open] > summary {
  color: var(--hn-color-primary-text);
}
.hn-accordion-group .hn-accordion__content {
  padding-inline: var(--hn-space-5);
}
hn-carousel {
  position: relative;
  display: block;
}
hn-carousel:not(:defined) {
  display: flex;
  gap: var(--hn-space-4);
  overflow-x: auto;
}
hn-carousel:not(:defined) > * {
  flex: 0 0 100%;
}
.hn-carousel__slide {
  position: relative;
  overflow: hidden;
  border-radius: var(--hn-radius-xl);
  background-color: var(--hn-color-bg-muted);
}
.hn-carousel__slide > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
hn-petals {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  overflow: hidden;
  pointer-events: none;
}
hn-petals[fixed] {
  position: fixed;
  z-index: var(--hn-z-overlay);
}
hn-icon {
  display: inline-block;
  flex-shrink: 0;
  width: 1em;
  height: 1em;
  color: inherit;
  vertical-align: -0.125em;
}
hn-theme-toggle {
  display: inline-flex;
}
hn-copy-button {
  display: inline-flex;
}
.hn-logo {
  display: inline-block;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background:
    conic-gradient(
      from 200deg,
      var(--hn-sakura-300),
      var(--hn-sakura-500),
      var(--hn-sakura-600),
      var(--hn-sakura-400),
      var(--hn-sakura-300));
  -webkit-mask: var(--hn-shape-sakura) center / contain no-repeat;
  mask: var(--hn-shape-sakura) center / contain no-repeat;
  vertical-align: middle;
  transition: transform var(--hn-duration-slower) var(--hn-ease-bloom);
}
a:hover > .hn-logo,
.hn-logo--spin:hover {
  transform: rotate(72deg);
}

/* src/css/utilities/layout.css */
.hn-container {
  width: 100%;
  max-width: var(--hn-size-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.hn-container--narrow {
  max-width: 48rem;
}
.hn-container--wide {
  max-width: 90rem;
}
.hn-stack {
  display: flex;
  flex-direction: column;
  gap: var(--hn-stack-gap, var(--hn-space-4));
}
.hn-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hn-cluster-gap, var(--hn-space-3));
}
.hn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(var(--hn-grid-min, 16rem), 100%), 1fr));
  gap: var(--hn-grid-gap, var(--hn-space-6));
}
.hn-grid--2,
.hn-grid--3,
.hn-grid--4 {
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 768px) {
  .hn-grid--2,
  .hn-grid--3,
  .hn-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .hn-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .hn-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.hn-center {
  display: grid;
  place-items: center;
}
.hn-spacer {
  flex: 1;
}
.hn-w-full {
  width: 100%;
}
.hn-min-w-0 {
  min-width: 0;
}
.hn-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hn-gap-1 {
  gap: var(--hn-space-1);
}
.hn-gap-2 {
  gap: var(--hn-space-2);
}
.hn-gap-3 {
  gap: var(--hn-space-3);
}
.hn-gap-4 {
  gap: var(--hn-space-4);
}
.hn-gap-6 {
  gap: var(--hn-space-6);
}
.hn-gap-8 {
  gap: var(--hn-space-8);
}
.hn-gap-12 {
  gap: var(--hn-space-12);
}
.hn-justify-between {
  justify-content: space-between;
}
.hn-justify-center {
  justify-content: center;
}
.hn-justify-end {
  justify-content: flex-end;
}
.hn-items-start {
  align-items: flex-start;
}
.hn-items-center {
  align-items: center;
}
.hn-items-end {
  align-items: flex-end;
}
@media (max-width: 767.98px) {
  .hn-hide-mobile {
    display: none !important;
  }
}
@media (min-width: 768px) {
  .hn-hide-desktop {
    display: none !important;
  }
}
.hn-surface {
  padding: var(--hn-space-6);
  border: 1px solid var(--hn-color-border);
  border-radius: var(--hn-radius-xl);
  background-color: var(--hn-color-surface);
  color: var(--hn-color-text);
}
.hn-surface--sunken {
  background-color: var(--hn-color-surface-sunken);
}
.hn-surface--raised {
  border-color: transparent;
  box-shadow: var(--hn-shadow-md);
}
.hn-scroll {
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--hn-color-border-strong) transparent;
  overscroll-behavior: contain;
}
.hn-animate-bloom {
  animation: hn-bloom-in var(--hn-duration-slower) var(--hn-ease-bloom) both;
  animation-delay: var(--hn-delay, 0ms);
}
.hn-animate-fade-up {
  animation: hn-fade-up var(--hn-duration-slower) var(--hn-ease-bloom) both;
  animation-delay: var(--hn-delay, 0ms);
}
.hn-animate-fade {
  animation: hn-fade-in var(--hn-duration-slow) var(--hn-ease-standard) both;
  animation-delay: var(--hn-delay, 0ms);
}
.hn-animate-sway {
  animation: hn-sway 3.2s var(--hn-ease-petal) infinite;
}
.hn-animate-spin {
  animation: hn-spin 1.1s linear infinite;
}
.hn-animate-pulse {
  animation: hn-pulse 1.8s var(--hn-ease-standard) infinite;
}

/* src/css/utilities/hover.css */
.hn-hover-lift,
.hn-hover-grow,
.hn-hover-tilt {
  transition: transform var(--hn-duration-normal) var(--hn-ease-bloom), box-shadow var(--hn-duration-normal) var(--hn-ease-standard);
  will-change: transform;
}
.hn-hover-bloom {
  transition: box-shadow var(--hn-duration-normal) var(--hn-ease-standard), border-color var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-hover-halo {
  outline: 2px solid transparent;
  outline-offset: 0;
  transition: outline-offset var(--hn-duration-slow) var(--hn-ease-bloom), outline-color var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-hover-tint {
  transition: background-color var(--hn-duration-normal) var(--hn-ease-standard), color var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-hover-shine {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.hn-hover-shine::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      115deg,
      transparent 30%,
      rgb(255 255 255 / 0.45) 48%,
      rgb(255 255 255 / 0.1) 56%,
      transparent 70%);
  pointer-events: none;
  transform: translateX(-130%);
}
.hn-hover-petal {
  position: relative;
}
.hn-hover-petal::before {
  content: "";
  position: absolute;
  top: -0.25rem;
  inset-inline-end: 0.5rem;
  z-index: 2;
  width: 0.875rem;
  height: 0.875rem;
  background-color: var(--hn-color-petal-deep);
  -webkit-mask: var(--hn-shape-petal) center / contain no-repeat;
  mask: var(--hn-shape-petal) center / contain no-repeat;
  opacity: 0;
  pointer-events: none;
}
.hn-hover-zoom {
  overflow: hidden;
}
.hn-hover-zoom img,
.hn-hover-zoom video {
  transition: transform var(--hn-duration-slower) var(--hn-ease-bloom);
}
.hn-hover-underline {
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 2px;
  text-decoration: none;
  transition: background-size var(--hn-duration-slow) var(--hn-ease-bloom);
}
.hn-hover-brush {
  border-radius: 0.2em;
  background-image:
    linear-gradient(
      100deg,
      transparent 0.25em,
      var(--hn-color-highlight) 0.4em,
      var(--hn-color-highlight) calc(100% - 0.4em),
      transparent calc(100% - 0.2em));
  background-position: 0 88%;
  background-repeat: no-repeat;
  background-size: 0% 45%;
  text-decoration: none;
  transition: background-size var(--hn-duration-slow) var(--hn-ease-bloom);
}
.hn-hover-dim > * {
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard), filter var(--hn-duration-normal) var(--hn-ease-standard);
}
.hn-hover-reveal .hn-hover-reveal__target {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--hn-duration-normal) var(--hn-ease-standard), transform var(--hn-duration-normal) var(--hn-ease-bloom);
}
.hn-hover-reveal:focus-within .hn-hover-reveal__target {
  opacity: 1;
  transform: none;
}
@media (hover: hover) {
  .hn-hover-lift:hover {
    box-shadow: var(--hn-shadow-lg);
    transform: translateY(-4px);
  }
  .hn-hover-grow:hover {
    transform: scale(1.035);
  }
  .hn-hover-tilt:hover {
    box-shadow: var(--hn-shadow-lg);
    transform: perspective(700px) rotateX(4deg) rotateY(-5deg) translateY(-2px);
  }
  .hn-hover-bloom:hover {
    border-color: var(--hn-color-primary-border);
    box-shadow: var(--hn-shadow-glow);
  }
  .hn-hover-halo:hover {
    outline-color: var(--hn-color-primary-border);
    outline-offset: 5px;
  }
  .hn-hover-tint:hover {
    background-color: var(--hn-color-primary-soft);
    color: var(--hn-color-primary-text);
  }
  .hn-hover-shine:hover::after {
    transform: translateX(130%);
    transition: transform var(--hn-duration-slower) var(--hn-ease-standard);
  }
  .hn-hover-petal:hover::before {
    animation: hn-petal-rise 1s var(--hn-ease-petal) forwards;
  }
  .hn-hover-float:hover {
    animation: hn-sway 2.6s var(--hn-ease-petal) infinite;
  }
  .hn-hover-zoom:hover img,
  .hn-hover-zoom:hover video {
    transform: scale(1.06);
  }
  .hn-hover-underline:hover {
    background-size: 100% 2px;
  }
  .hn-hover-brush:hover {
    background-size: 100% 45%;
  }
  .hn-hover-dim:hover > :not(:hover) {
    opacity: 0.5;
    filter: saturate(0.6);
  }
  .hn-hover-reveal:hover .hn-hover-reveal__target {
    opacity: 1;
    transform: none;
  }
}
.hn-hover-lift:focus-visible {
  box-shadow: var(--hn-shadow-lg), var(--hn-focus-ring);
  transform: translateY(-4px);
}
.hn-hover-bloom:focus-visible {
  box-shadow: var(--hn-shadow-glow);
}
.hn-hover-halo:focus-visible {
  outline-color: var(--hn-color-focus-ring);
  outline-offset: 4px;
}
.hn-hover-underline:focus-visible {
  background-size: 100% 2px;
  outline: none;
}
.hn-hover-brush:focus-visible {
  background-size: 100% 45%;
  outline: none;
}
@media (prefers-reduced-motion: reduce) {
  .hn-hover-lift:hover,
  .hn-hover-grow:hover,
  .hn-hover-tilt:hover,
  .hn-hover-lift:focus-visible {
    transform: none;
  }
  .hn-hover-float:hover,
  .hn-hover-petal:hover::before {
    animation: none;
  }
}

/* src/css/utilities/patterns.css */
:root {
  --hn-shape-petals: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cdefs%3E%3Cpath id='p' d='M50 94.3C43.6 83.6 22.1 66.4 17.8 40.6C14.5 16.9 28.5 1.9 41.4 6.2L50 15.8L58.6 6.2C71.5 1.9 85.5 16.9 82.3 40.6C78 66.4 56.5 83.6 50 94.3Z'/%3E%3C/defs%3E%3Cuse href='%23p' transform='translate(14 18) rotate(20) scale(0.16) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(14 138) rotate(20) scale(0.16) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(134 18) rotate(20) scale(0.16) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(134 138) rotate(20) scale(0.16) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(62 8) rotate(140) scale(0.12) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(62 128) rotate(140) scale(0.12) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(96 44) rotate(-35) scale(0.14) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(38 58) rotate(75) scale(0.18) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(80 92) rotate(200) scale(0.13) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(8 96) rotate(-110) scale(0.11) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(128 96) rotate(-110) scale(0.11) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(58 112) rotate(30) scale(0.09) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(58 -8) rotate(30) scale(0.09) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(110 4) rotate(95) scale(0.1) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(110 124) rotate(95) scale(0.1) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(-10 4) rotate(95) scale(0.1) translate(-50 -50)'/%3E%3Cuse href='%23p' transform='translate(-10 124) rotate(95) scale(0.1) translate(-50 -50)'/%3E%3C/svg%3E");
}
.hn-pattern-seigaiha,
.hn-pattern-asanoha,
.hn-pattern-petals {
  --hn-pattern-color: var(--hn-color-primary-border);
  --hn-pattern-opacity: 0.55;
  --hn-pattern-scale: 1;
  position: relative;
  isolation: isolate;
}
.hn-pattern-seigaiha::before,
.hn-pattern-asanoha::before,
.hn-pattern-petals::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background-color: var(--hn-pattern-color);
  opacity: var(--hn-pattern-opacity);
  pointer-events: none;
  -webkit-mask-repeat: repeat;
  mask-repeat: repeat;
}
.hn-pattern-seigaiha::before {
  -webkit-mask-image: var(--hn-shape-seigaiha);
  mask-image: var(--hn-shape-seigaiha);
  -webkit-mask-size: calc(48px * var(--hn-pattern-scale)) calc(24px * var(--hn-pattern-scale));
  mask-size: calc(48px * var(--hn-pattern-scale)) calc(24px * var(--hn-pattern-scale));
  -webkit-mask-source-type: luminance;
  mask-mode: luminance;
}
.hn-pattern-asanoha::before {
  -webkit-mask-image: var(--hn-shape-asanoha);
  mask-image: var(--hn-shape-asanoha);
  -webkit-mask-size: calc(32px * var(--hn-pattern-scale)) calc(55.4px * var(--hn-pattern-scale));
  mask-size: calc(32px * var(--hn-pattern-scale)) calc(55.4px * var(--hn-pattern-scale));
}
.hn-pattern-petals::before {
  -webkit-mask-image: var(--hn-shape-petals);
  mask-image: var(--hn-shape-petals);
  -webkit-mask-size: calc(120px * var(--hn-pattern-scale));
  mask-size: calc(120px * var(--hn-pattern-scale));
}
.hn-pattern-fade::before {
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.hn-pattern-seigaiha.hn-pattern-fade::before {
  -webkit-mask-image: var(--hn-shape-seigaiha), linear-gradient(#fff, transparent 85%);
  mask-image: var(--hn-shape-seigaiha), linear-gradient(#fff, transparent 85%);
  -webkit-mask-size: calc(48px * var(--hn-pattern-scale)) calc(24px * var(--hn-pattern-scale)), 100% 100%;
  mask-size: calc(48px * var(--hn-pattern-scale)) calc(24px * var(--hn-pattern-scale)), 100% 100%;
  -webkit-mask-repeat: repeat, no-repeat;
  mask-repeat: repeat, no-repeat;
}
.hn-pattern-asanoha.hn-pattern-fade::before {
  -webkit-mask-image: var(--hn-shape-asanoha), linear-gradient(#000, transparent 85%);
  mask-image: var(--hn-shape-asanoha), linear-gradient(#000, transparent 85%);
  -webkit-mask-size: calc(32px * var(--hn-pattern-scale)) calc(55.4px * var(--hn-pattern-scale)), 100% 100%;
  mask-size: calc(32px * var(--hn-pattern-scale)) calc(55.4px * var(--hn-pattern-scale)), 100% 100%;
  -webkit-mask-repeat: repeat, no-repeat;
  mask-repeat: repeat, no-repeat;
}
.hn-pattern-petals.hn-pattern-fade::before {
  -webkit-mask-image: var(--hn-shape-petals), linear-gradient(#000, transparent 85%);
  mask-image: var(--hn-shape-petals), linear-gradient(#000, transparent 85%);
  -webkit-mask-size: calc(120px * var(--hn-pattern-scale)), 100% 100%;
  mask-size: calc(120px * var(--hn-pattern-scale)), 100% 100%;
  -webkit-mask-repeat: repeat, no-repeat;
  mask-repeat: repeat, no-repeat;
}
.hn-bg-haru {
  background:
    radial-gradient(
      60% 80% at 15% 0%,
      var(--hn-color-primary-soft),
      transparent 70%),
    radial-gradient(
      50% 70% at 90% 10%,
      var(--hn-color-accent-soft),
      transparent 70%),
    var(--hn-color-bg);
}

/* src/css/index.css */

/* entry-hanami.css */