@import url("https://font.emtech.cc/css/GenSenRoundedTW");@import url("https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap");:root{--sage-50:#f3f5ec;--sage-100:#d9dcc7;--sage-200:#c6d5be;--sage-300:#bcc199;--sage-400:#9aa777;--sage-500:#67744b;--sage-600:#5c693f;--sage-700:#3d4a30;--sage-800:#2e3826;--sage-900:#232a1d;--sage-950:#181d13;--clay-100:#e9e2d6;--clay-200:#d8ccb9;--clay-300:#b7a98f;--clay-400:#968976;--clay-500:#796a56;--clay-600:#5f5240;--clay-700:#463c2e;--cream-50:#fbf9f3;--cream-100:#f6f2e8;--cream-200:#efe9da;--cream-300:#e4dcc9;--white:#ffffff;--ink:#3a3327;--blush-200:#ead9d2;--blush-300:#d9bdb0;--blush-400:#cbac9d;--success:#5c693f;--warning:#c08a3e;--danger:#b25a4e;--info:#748156;--line-green:#06C755;--surface-page:var(--cream-50);--surface-card:var(--white);--surface-sunken:var(--cream-100);--surface-raised:var(--white);--surface-inverse:var(--sage-700);--surface-accent:var(--sage-100);--text-strong:var(--ink);--text-body:#4d4636;--text-muted:#756e5e;--text-on-dark:var(--cream-50);--text-brand:var(--clay-500);--text-accent:var(--sage-600);--brand-primary:var(--sage-500);--brand-primary-strong:var(--sage-600);--brand-deep:var(--sage-700);--brand-ink:var(--clay-500);--border-subtle:#e7e1d2;--border-default:#d8d0bd;--border-strong:var(--sage-300);--border-brand:var(--sage-500);--action-bg:var(--sage-500);--action-bg-hover:var(--sage-600);--action-bg-active:var(--sage-700);--action-fg:var(--cream-50);--focus-ring:color-mix(in srgb, var(--sage-500) 55%, transparent);--ph-bg:#e3e0d8;--ph-line:rgba(58,51,39,.10);--ph-ink:#9b9483;--font-display:"GenSenRoundedTW","GenSenRounded TW","PingFang TC","Microsoft JhengHei",sans-serif;--font-body:"GenSenRoundedTW","GenSenRounded TW","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;--font-latin:"Quicksand","GenSenRoundedTW",sans-serif;--font-mono:"Space Mono",ui-monospace,"SFMono-Regular",monospace;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--fs-display:56px;--fs-h1:40px;--fs-h2:30px;--fs-h3:23px;--fs-title:19px;--fs-body:16px;--fs-small:14px;--fs-caption:12.5px;--fs-overline:12px;--lh-tight:1.2;--lh-snug:1.4;--lh-normal:1.7;--lh-relaxed:1.9;--ls-display:.04em;--ls-heading:.02em;--ls-body:.01em;--ls-overline:.22em;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--space-10:128px;--container-max:1160px;--container-narrow:720px;--radius-xs:6px;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-pill:999px;--radius-circle:50%;--shadow-xs:0 1px 2px rgba(61,74,48,.06);--shadow-sm:0 2px 8px rgba(61,74,48,.08);--shadow-md:0 6px 20px rgba(61,74,48,.10);--shadow-lg:0 14px 40px rgba(61,74,48,.12);--shadow-inset:inset 0 1px 2px rgba(61,74,48,.06);--ease-soft:cubic-bezier(.33,0,.2,1);--ease-out:cubic-bezier(.16,1,.3,1);--dur-fast:140ms;--dur-base:240ms;--dur-slow:420ms;--ring-width:3px;color-scheme:light}[data-theme="dark"]{color-scheme:dark;--surface-page:var(--sage-950);--surface-card:var(--sage-900);--surface-sunken:#12160e;--surface-raised:#2b3323;--surface-inverse:var(--cream-100);--surface-accent:#33402a;--text-strong:#f1f0e4;--text-body:#d2d1c1;--text-muted:#99977f;--text-on-dark:var(--ink);--text-brand:var(--clay-300);--text-accent:var(--sage-300);--brand-primary:var(--sage-400);--brand-primary-strong:var(--sage-300);--brand-deep:var(--sage-800);--brand-ink:var(--clay-300);--border-subtle:#2c331f;--border-default:#3a4330;--border-strong:var(--sage-600);--border-brand:var(--sage-400);--action-bg:var(--sage-500);--action-bg-hover:var(--sage-400);--action-bg-active:var(--sage-300);--action-fg:var(--cream-50);--focus-ring:color-mix(in srgb, var(--sage-300) 60%, transparent);--success:#8aa06a;--warning:#d6a157;--danger:#cf7468;--info:#9aa777;--ph-bg:#262c1e;--ph-line:rgba(255,255,255,.05);--ph-ink:#6f7560;--shadow-xs:0 1px 2px rgba(0,0,0,.30);--shadow-sm:0 2px 8px rgba(0,0,0,.38);--shadow-md:0 6px 20px rgba(0,0,0,.46);--shadow-lg:0 14px 40px rgba(0,0,0,.55);--shadow-inset:inset 0 1px 2px rgba(0,0,0,.40)}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-normal);letter-spacing:var(--ls-body);color:var(--text-body);background:var(--surface-page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background var(--dur-base) var(--ease-soft),color var(--dur-base) var(--ease-soft)}h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-strong);line-height:var(--lh-tight);letter-spacing:var(--ls-heading);font-weight:var(--fw-bold);margin:0 0 var(--space-4);text-wrap:balance}p{margin:0 0 var(--space-4);text-wrap:pretty}a{color:var(--text-accent);text-decoration:none;transition:color var(--dur-base) var(--ease-soft)}a:hover{color:var(--brand-primary-strong)}img{max-width:100%;display:block}::selection{background:var(--sage-200);color:var(--ink)}[data-theme="dark"] ::selection{background:var(--sage-600);color:var(--cream-50)}:focus-visible{outline:var(--ring-width) solid var(--focus-ring);outline-offset:2px}ul{margin:0;padding:0}.container{max-width:var(--container-max);margin-inline:auto;padding-inline:40px}.container--narrow{max-width:var(--container-narrow)}.section{padding-block:var(--space-9)}.section--sm{padding-block:var(--space-7)}.section--sunken{background:var(--surface-sunken)}.section--deep{background:var(--sage-700);color:var(--cream-50)}.stack{display:flex;flex-direction:column}.row{display:flex;align-items:center}.grid{display:grid;gap:var(--space-5)}.grid--2{grid-template-columns:repeat(2, 1fr)}.grid--3{grid-template-columns:repeat(3, 1fr)}.grid--4{grid-template-columns:repeat(4, 1fr)}.grid--cards{grid-template-columns:repeat(auto-fit, minmax(300px, 360px))}.muted{color:var(--text-muted)}.center{text-align:center}.eyebrow,.overline{font-family:var(--font-body);font-size:var(--fs-overline);letter-spacing:var(--ls-overline);text-transform:uppercase;color:var(--text-brand);font-weight:var(--fw-semibold)}.hero .overline{text-transform:none}.section-head{max-width:none}.section-head--center{max-width:640px;margin-inline:auto;text-align:center}.section-head .overline{margin-bottom:12px;display:block}.section-head h2{font-size:var(--fs-h1);margin:0}.section-head .lead{font-size:18px;line-height:var(--lh-normal);color:var(--text-muted);margin:16px 0 0}[data-tone="onDark"] .section-head h2{color:var(--cream-50)}[data-tone="onDark"] .section-head .overline{color:var(--sage-300)}[data-tone="onDark"] .section-head .lead{color:rgba(251,249,243,0.78)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-size:16px;font-family:var(--font-body);font-weight:var(--fw-semibold);letter-spacing:var(--ls-body);border-radius:var(--radius-pill);border:1.5px solid transparent;cursor:pointer;line-height:1.2;white-space:nowrap;text-align:center;transition:background var(--dur-base) var(--ease-soft),color var(--dur-base) var(--ease-soft),border-color var(--dur-base) var(--ease-soft),transform var(--dur-fast) var(--ease-soft),box-shadow var(--dur-base) var(--ease-soft)}.btn:active{transform:scale(0.97)}.btn--sm{padding:8px 18px;font-size:14px;gap:6px}.btn--lg{padding:16px 38px;font-size:18px;gap:10px}.btn--full{display:flex;width:100%}.btn--primary{background:var(--action-bg);color:var(--action-fg);box-shadow:var(--shadow-sm)}.btn--primary:hover{background:var(--action-bg-hover);color:var(--action-fg)}.btn--secondary{background:var(--sage-100);color:var(--sage-700)}.btn--secondary:hover{background:var(--sage-200);color:var(--sage-700)}.btn--outline{background:transparent;color:var(--sage-600);border-color:var(--border-brand)}.btn--outline:hover{background:var(--sage-50);border-color:var(--sage-600);color:var(--sage-600)}.btn--ghost{background:transparent;color:var(--sage-600)}.btn--ghost:hover{background:var(--sage-50)}.btn--clay{background:var(--clay-500);color:var(--cream-50);box-shadow:var(--shadow-sm)}.btn--clay:hover{background:var(--clay-600);color:var(--cream-50)}.btn--line{background:var(--line-green);color:#fff;box-shadow:var(--shadow-sm)}.btn--line:hover{background:#05b34c;color:#fff}.btn:disabled,.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed}[data-theme="dark"] .btn--secondary{background:var(--surface-accent);color:var(--text-strong)}[data-theme="dark"] .btn--outline:hover,[data-theme="dark"] .btn--ghost:hover{background:var(--surface-accent)}.card{border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm);background:var(--surface-card);color:var(--text-body)}.card--pad-md{padding:var(--space-5)}.card--pad-sm{padding:var(--space-4)}.card--bordered{box-shadow:none;border:1px solid var(--border-subtle)}.card--cream{background:var(--cream-100)}.card--sage{background:var(--sage-100)}[data-theme="dark"] .card--cream{color:var(--clay-700)}[data-theme="dark"] .card--sage{color:var(--sage-700)}[data-theme="dark"] .card--cream .side-card__title,[data-theme="dark"] .card--sage .side-card__title{color:var(--sage-800)}.card--deep{background:var(--sage-700);color:var(--cream-50)}.tag{display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-pill);font-family:var(--font-body);font-weight:var(--fw-medium);letter-spacing:var(--ls-body);line-height:1.3;white-space:nowrap;padding:5px 14px;font-size:13px;background:var(--sage-100);color:var(--sage-700)}.tag--sm{padding:3px 10px;font-size:12px}.tag--olive{background:var(--sage-500);color:var(--cream-50)}.tag--clay{background:var(--clay-100);color:var(--clay-600)}.tag--cream{background:var(--cream-200);color:var(--text-body)}[data-theme="dark"] .tag--cream{color:var(--ink)}.tag--outline{background:transparent;color:var(--sage-600);border:1.5px solid var(--border-brand)}.badge{display:inline-flex;align-items:center;gap:5px;min-width:20px;height:20px;padding:0 7px;border-radius:var(--radius-pill);font-family:var(--font-body);font-size:12px;font-weight:var(--fw-semibold);line-height:1;justify-content:center;background:var(--sage-500);color:var(--cream-50)}.badge--deep{background:var(--sage-700)}.badge--clay{background:var(--clay-500)}.badge--soft{background:var(--sage-100);color:var(--sage-700)}.badge--success{background:var(--success);color:var(--cream-50)}.badge--warning{background:var(--warning);color:#fff}.badge--danger{background:var(--danger);color:#fff}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}.avatar{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--sage-200);color:var(--sage-700);font-family:var(--font-display);font-weight:var(--fw-medium);font-size:18px;overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}.avatar--lg{width:72px;height:72px;font-size:27px}.avatar--sm{width:36px;height:36px;font-size:14px}.stat__num{font-family:var(--font-display);font-size:44px;font-weight:var(--fw-bold);line-height:1.05;color:var(--sage-600);letter-spacing:.01em}.stat__label{font-family:var(--font-body);font-size:14px;line-height:var(--lh-snug);color:var(--text-muted);margin-top:8px}[data-tone="onDark"] .stat__num{color:var(--sage-300)}[data-tone="onDark"] .stat__label{color:rgba(251,249,243,0.78)}.field{width:100%;font-family:var(--font-body);margin-bottom:var(--space-4)}.field__label{display:block;font-size:14px;font-weight:var(--fw-medium);color:var(--text-body);margin-bottom:6px}.input,.select,textarea.input{width:100%;padding:12px 16px;font-family:var(--font-body);font-size:16px;color:var(--text-strong);background:var(--surface-card);border:1.5px solid var(--border-default);border-radius:var(--radius-md);outline:none;transition:border-color var(--dur-base) var(--ease-soft),box-shadow var(--dur-base) var(--ease-soft)}.input:focus,.select:focus,textarea.input:focus{border-color:var(--border-brand);box-shadow:0 0 0 3px var(--focus-ring)}.input::placeholder{color:var(--text-muted)}.input--sm{padding:8px 12px;font-size:14px}.field__hint{font-size:12.5px;margin-top:6px;color:var(--text-muted)}.field__hint--error{color:var(--danger)}.select-wrap{position:relative}.select{appearance:none;-webkit-appearance:none;padding-right:40px;cursor:pointer}.select-wrap::after{content:"";position:absolute;right:14px;top:50%;width:12px;height:12px;transform:translateY(-60%) rotate(45deg);border-right:2.2px solid var(--sage-600);border-bottom:2.2px solid var(--sage-600);pointer-events:none}.check{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-family:var(--font-body);font-size:15px;color:var(--text-body)}.check input{position:absolute;opacity:0;width:0;height:0}.check .box{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:var(--radius-xs);border:1.5px solid var(--border-default);background:var(--surface-card);transition:all var(--dur-fast) var(--ease-soft);flex-shrink:0}.check .box svg{opacity:0}.check input:checked+.box{background:var(--sage-500);border-color:var(--sage-500)}.check input:checked+.box svg{opacity:1}.check input:focus-visible+.box{box-shadow:0 0 0 3px var(--focus-ring)}.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-family:var(--font-body);font-size:15px;color:var(--text-body)}.switch input{position:absolute;opacity:0;width:0;height:0}.switch .track{position:relative;width:46px;height:26px;border-radius:var(--radius-pill);background:var(--cream-300);transition:background var(--dur-base) var(--ease-soft);flex-shrink:0}.switch .track::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--white);box-shadow:var(--shadow-sm);transition:left var(--dur-base) var(--ease-out)}.switch input:checked+.track{background:var(--sage-500)}.switch input:checked+.track::after{left:23px}.radio-card{display:flex;align-items:flex-start;gap:12px;padding:16px 18px;border:1.5px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;background:var(--surface-card);transition:border-color var(--dur-base) var(--ease-soft),background var(--dur-base) var(--ease-soft)}.radio-card:hover{border-color:var(--border-strong)}.radio-card input{position:absolute;opacity:0;width:0;height:0}.radio-card .dotmark{width:20px;height:20px;border-radius:50%;border:2px solid var(--border-default);flex-shrink:0;margin-top:2px;position:relative;transition:border-color var(--dur-base) var(--ease-soft)}.radio-card .dotmark::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--sage-500);transform:scale(0);transition:transform var(--dur-fast) var(--ease-soft)}.radio-card input:checked~.dotmark{border-color:var(--sage-500)}.radio-card input:checked~.dotmark::after{transform:scale(1)}.radio-card:has(input:checked){border-color:var(--sage-500);background:var(--sage-50)}[data-theme="dark"] .radio-card:has(input:checked){background:var(--surface-accent)}.radio-card.is-disabled{opacity:.45;pointer-events:none}.radio-card__body{flex:1}.radio-card__title{font-weight:var(--fw-medium);color:var(--text-strong);font-size:15px}.radio-card__desc{font-size:13px;color:var(--text-muted);margin-top:2px}.ph{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;background-color:var(--ph-bg);background-image:repeating-linear-gradient(45deg, var(--ph-line) 0, var(--ph-line) 1px, transparent 1px, transparent 11px);color:var(--ph-ink);font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;border-radius:var(--radius-md);overflow:hidden;text-align:center}.ph__tag{font-size:11px;opacity:.7;text-transform:uppercase;letter-spacing:.14em}.ph--circle{border-radius:50%}.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb, var(--surface-page) 85%, transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-subtle)}.site-header__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}.site-header__logo{display:flex;align-items:center;gap:12px}.site-header__logo img{height:70px;width:auto}[data-theme="dark"] .site-header__logo img{filter:brightness(0) invert(1);opacity:.92}.site-nav{display:flex;align-items:center;gap:4px}.site-nav a{padding:8px 16px;border-radius:var(--radius-pill);font-size:15px;font-weight:500;color:var(--text-body);transition:background var(--dur-base) var(--ease-soft),color var(--dur-base) var(--ease-soft)}.site-nav a:hover{background:var(--surface-accent);color:var(--sage-700)}.site-nav a.is-active{background:var(--sage-100);color:var(--sage-700)}[data-theme="dark"] .site-nav a.is-active{background:var(--surface-accent);color:var(--text-strong)}.site-nav__item{position:relative}.site-nav__item>a{display:inline-flex;align-items:center;gap:6px}.site-nav__item .chev{font-size:10px;opacity:.7;transition:transform var(--dur-base) var(--ease-soft)}.site-nav__submenu{position:absolute;top:100%;left:0;padding-top:10px;min-width:180px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity var(--dur-base) var(--ease-soft),transform var(--dur-base) var(--ease-soft),visibility var(--dur-base);z-index:50}.site-nav__submenu__inner{display:flex;flex-direction:column;gap:2px;padding:8px;background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-lg)}.site-nav__submenu__inner a{padding:10px 14px;border-radius:var(--radius-sm);font-size:14.5px;font-weight:500;color:var(--text-body);white-space:nowrap}.site-nav__submenu__inner a:hover{background:var(--surface-accent);color:var(--sage-700)}.site-nav__item:hover .site-nav__submenu,.site-nav__item:focus-within .site-nav__submenu{opacity:1;visibility:visible;transform:translateY(0)}.site-nav__item:hover .chev,.site-nav__item:focus-within .chev{transform:rotate(180deg)}.header-tools{display:flex;align-items:center;gap:10px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:var(--surface-card);color:var(--text-body);cursor:pointer;transition:background var(--dur-base) var(--ease-soft),border-color var(--dur-base) 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