@scope(.journey-story){:scope{--journey-paper:#f6f4ef;--journey-paper-solid:#fbfaf7;--journey-card:#fff;--journey-ink:#1c2434;--journey-ink-soft:#2a3448;--journey-muted:#626d7d;--journey-faint:#e7e4dc;--journey-line:#ddd9cf;--journey-accent:#2c52e0;--journey-accent-deep:#1e3cb4;--journey-accent-bright:#7ea0ff;--journey-accent-soft:#e9eefd;--journey-dark:#0f1930;--journey-radius-s:10px;--journey-radius-m:14px;--journey-radius-l:20px;--journey-serif:"Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;--journey-sans:"Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--journey-mono:"SFMono-Regular", "Roboto Mono", "Liberation Mono", monospace;--paper:#f3f0e8;--ink:#202530;--muted:#6d726f;--line:#d9d5ca;--accent:#b9432d;--accent-soft:#f1d8d0;--blue:#3c6870;--page:min(1160px, calc(100vw - 64px));--serif:"Songti SC", "STSong", "Noto Serif CJK SC", serif;--sans:"Avenir Next", "Helvetica Neue", "PingFang SC", sans-serif}*{box-sizing:border-box}:scope{scroll-behavior:smooth;color:var(--ink);background:var(--paper);font-family:var(--serif);margin:0;scroll-padding-top:76px;font-size:18px;line-height:1.9;overflow-x:clip}:scope:before{content:"";pointer-events:none;opacity:.35;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E");position:fixed;inset:0}::selection{color:#fff;background:var(--accent)}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}h1,h2,h3,p,figure,blockquote{margin-top:0}h1,h2,h3,.topbar,.eyebrow,.hero-facts,.chapter>p,.scoreboard,.method,.memory-strip,.result-stamp,footer{font-family:var(--sans)}h1,h2,h3{text-wrap:balance}h1{letter-spacing:-.055em;max-width:720px;margin-bottom:28px;font-size:clamp(2.8rem,5.3vw,5.5rem);line-height:1.14}h2{letter-spacing:-.045em;margin-bottom:28px;font-size:clamp(2rem,4vw,3.7rem);line-height:1.22}h3{margin-bottom:12px;font-size:1.28rem;line-height:1.35}.progress{z-index:10;height:3px;position:fixed;inset:0 0 auto}.progress span{background:var(--accent);transform-origin:0;width:100%;height:100%;display:block;transform:scaleX(0)}.topbar{z-index:9;backdrop-filter:blur(14px);background:#f3f0e8e0;border-bottom:1px solid #d9d5cacc;grid-template-columns:1fr auto auto;align-items:center;min-height:68px;padding:0 max(32px,50vw - 580px);font-size:12px;display:grid;position:sticky;top:0}.brand{letter-spacing:.08em;font-weight:700}.home{color:var(--muted);margin-right:30px}nav{color:var(--muted);gap:24px;display:flex}nav a:hover,.home:hover{color:var(--accent)}.hero{width:var(--page);grid-template-columns:1.1fr .9fr;align-items:center;gap:50px;min-height:calc(100vh - 68px);margin:auto;padding:100px 0 40px;display:grid}.eyebrow{color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;font-size:12px;font-weight:750}.intro{color:#4b514e;max-width:660px;font-size:20px;line-height:1.9}.hero-note{border-left:3px solid var(--accent);max-width:540px;color:var(--accent);margin:34px 0 0;padding:14px 0 14px 22px;font-size:15px}.hero-thanks{color:#773f34;background:linear-gradient(120deg,#f8e5dc,#f4ead7);border:1px solid #e5c9b9;border-radius:14px;max-width:560px;margin:30px 0 0;padding:18px 24px 18px 56px;font-size:15px;line-height:1.8;position:relative;box-shadow:0 16px 34px #7d48341f}.hero-thanks:before{content:"♥";color:var(--accent);font:21px/1 var(--sans);position:absolute;top:18px;left:23px}.hero-figure{border:1px solid var(--line);background:radial-gradient(circle,#fffaf0 0 18%,#0000 18.5%),radial-gradient(circle,#b9432d24,#0000 56%);border-radius:50%;min-width:360px;height:450px;position:relative;transform:rotate(-7deg)}.hero-figure:after{content:"";border:1px dashed #3c687059;border-radius:50%;position:absolute;inset:12%}.orbit{z-index:1;background:var(--paper);border:1px solid var(--line);text-align:center;border-radius:50%;place-content:center;width:160px;height:160px;padding:28px;display:grid;position:absolute;transform:rotate(7deg);box-shadow:0 14px 30px #3f30261a}.orbit span{color:var(--accent);font-family:var(--sans);letter-spacing:.12em;font-size:12px}.orbit b{font-family:var(--sans);font-size:18px}.orbit small{color:var(--muted);font-size:12px}.orbit-one{top:22px;right:24px}.orbit-two{bottom:22px;left:22px}.orbit-core{z-index:2;text-align:center;place-content:center;display:grid;position:absolute;inset:0;transform:rotate(7deg)}.orbit-core strong{font:700 44px/1 var(--sans);letter-spacing:-.06em}.orbit-core span{color:var(--muted);font:12px var(--sans)}.hero-facts{border-top:1px solid var(--line);grid-column:1/-1;gap:50px;padding-top:26px;display:flex}.hero-facts p{gap:0;margin:0;display:grid}.hero-facts strong{letter-spacing:-.05em;font-size:24px}.hero-facts span{color:var(--muted);font-size:12px}.story{width:var(--page);margin:auto}.prose{max-width:660px}.prose p{margin-bottom:22px}.narrow{max-width:610px;margin-left:auto;margin-right:auto}.lead{font-size:25px;line-height:1.65}.prose-section{grid-template-columns:minmax(0,690px) 240px;justify-content:center;gap:90px;padding:140px 0 160px;display:grid}.margin-note{border-top:2px solid var(--accent);color:var(--muted);align-self:start;margin-top:12px;padding-top:16px;font-size:14px;line-height:1.75}.margin-note span{color:var(--accent);font:700 11px var(--sans);letter-spacing:.14em}.margin-note p{margin-top:8px}.chapter{text-align:center;max-width:780px;margin:0 auto 70px}.chapter>p{color:var(--accent);letter-spacing:.12em;margin-bottom:18px;font-size:12px}.chapter h2{margin-bottom:0}.first-attempt{padding:0 0 150px}.scoreboard{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);grid-template-columns:1.2fr .7fr .7fr 1.5fr;align-items:stretch;max-width:1000px;margin:0 auto 70px;display:grid}.scoreboard>div{border-right:1px solid var(--line);min-height:150px;padding:24px 28px}.scoreboard>div:last-child{border:0}.score-main{background:var(--ink);color:var(--paper);align-content:center;display:grid}.score-main span,.score-item span{color:var(--muted);font-size:12px}.score-main span{color:#bfc5c0}.score-main strong{color:#fff;font-size:67px;line-height:1}.score-main small{color:#bfc5c0}.score-item{align-content:center;gap:5px;display:grid}.score-item strong{font-size:38px;line-height:1}.score-verdict{align-content:center;gap:8px;display:grid}.score-verdict b{color:var(--accent);font-size:20px}.score-verdict span{color:var(--muted);font-size:13px;line-height:1.6}.exam-cards{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:70px;display:grid}.exam-cards>div{background:#fffcf58a;padding:34px 30px 30px}.exam-cards span{color:var(--accent);font:11px var(--sans);letter-spacing:.14em;margin-bottom:18px;display:block}.exam-cards b{font:650 20px/1.35 var(--sans);margin-bottom:13px;display:block}.exam-cards p{color:var(--muted);margin:0;font-size:15px;line-height:1.75}.lesson{background:var(--ink);color:#f4f0e6;grid-template-columns:100px minmax(0,680px);justify-content:center;gap:28px;padding:100px 20px;display:grid}.lesson-mark{color:#dd7c68;font:700 20px var(--sans)}.lesson .eyebrow{color:#dd7c68}.lesson h2{max-width:680px}.lesson p{color:#c8cbc4;max-width:640px}.turn-section{padding:150px 0}.turn-grid{grid-template-columns:1fr 1fr;align-items:center;gap:100px;max-width:1000px;margin:auto;display:grid}.method{background:#e2e7dd;border:1px solid #c7d2c4;padding:34px}.method-line{color:var(--blue);flex-wrap:wrap;align-items:center;gap:8px;font-size:15px;display:flex}.method-line i{border:1px solid #9fb5ad;border-radius:999px;padding:8px 10px;font-style:normal}.method-line b{color:var(--accent)}.method p{color:var(--muted);margin:28px 0 0;font-size:13px}.memory-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(6,auto);justify-content:center;gap:12px 18px;margin:100px auto 0;padding:24px;font-size:13px;display:grid}.memory-strip span{color:var(--accent)}.memory-strip b{font-weight:600}.second-attempt{border-top:1px solid var(--line);padding:140px 0 160px}.second-layout{grid-template-columns:310px minmax(0,650px);justify-content:center;align-items:center;gap:90px;display:grid}.result-stamp{aspect-ratio:1;border:1px solid var(--accent);color:var(--accent);border-radius:50%;place-items:center;display:grid;transform:rotate(-9deg)}.result-stamp span{letter-spacing:-.08em;font-size:57px;font-weight:800;line-height:1}.result-stamp strong{margin-top:-10px;font-size:25px}.result-stamp small{color:var(--muted);font-size:12px}.certificate-section{border-top:1px solid var(--line);padding:140px 0 150px}.certificate-grid{grid-template-columns:repeat(2,minmax(0,420px));justify-content:center;gap:36px;margin:75px auto 70px;display:grid}.certificate-card{background:#fffdf8;margin:0;padding:14px 14px 20px;transform:rotate(-1.4deg);box-shadow:0 18px 45px #3f30261f}.certificate-card:nth-child(2){transform:rotate(1.4deg)}.certificate-card img{object-fit:contain;background:#f7f4ec;width:100%;height:390px;display:block}.certificate-card figcaption{color:var(--muted);margin:16px 4px 0;font-size:12px;line-height:1.65}.learned-section{border-top:1px solid var(--line);padding:145px 0 120px}.principles{grid-template-columns:repeat(4,1fr);gap:28px;margin-top:80px;display:grid}.principles article{border-top:2px solid var(--ink);padding-top:16px}.principles span{color:var(--accent);font:12px var(--sans)}.principles p{color:var(--muted);font-size:15px;line-height:1.8}.final-quote{text-align:center;font:650 clamp(1.8rem, 3.5vw, 3.1rem)/1.35 var(--sans);letter-spacing:-.04em;margin:120px auto 0}.final-quote small{color:var(--muted);letter-spacing:0;margin-top:18px;font-size:14px;font-weight:400;display:block}footer{width:var(--page);color:var(--muted);border-top:1px solid var(--line);justify-content:space-between;margin:auto;padding:26px 0 70px;font-size:12px;display:flex}footer a:hover{color:var(--accent)}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(24px)}.reveal.is-visible{opacity:1;transform:none}@media (width<=800px){:scope{font-size:17px}.topbar{grid-template-columns:1fr auto;padding:0 20px}.topbar nav{display:none}.home{margin:0}.hero{min-height:auto;padding:78px 0 40px;display:block}.hero-figure{min-width:0;max-width:430px;height:330px;margin:75px auto 45px}.orbit{width:125px;height:125px;padding:18px}.orbit-one{top:10px;right:5px}.orbit-two{bottom:10px;left:5px}.orbit-core strong{font-size:36px}.hero-facts{justify-content:space-between;gap:20px}.hero-facts strong{font-size:19px}.hero-facts span{font-size:10px}.prose-section{padding:95px 0;display:block}.margin-note{margin-top:50px}.chapter{text-align:left;margin-bottom:48px}.chapter h2{font-size:2.25rem}.scoreboard{grid-template-columns:1fr 1fr 1fr}.scoreboard>div{min-height:120px;padding:18px 14px}.score-main{grid-row:span 2}.score-main strong{font-size:54px}.score-verdict{border-top:1px solid var(--line);grid-column:2/-1}.exam-cards,.principles,.certificate-grid{grid-template-columns:1fr}.lesson{grid-template-columns:1fr;padding:70px 0}.turn-section,.second-attempt,.certificate-section,.learned-section{padding:95px 0}.turn-grid,.second-layout{grid-template-columns:1fr;gap:42px}.result-stamp{width:240px;margin:auto}.certificate-card img{height:auto;max-height:470px}.memory-strip{grid-template-columns:auto auto;justify-content:space-between}.final-quote{margin-top:80px}footer{padding-bottom:45px}}@media (prefers-reduced-motion:reduce){:scope{scroll-behavior:auto}.reveal{opacity:1;transition:none;transform:none}}.journey-soundtrack{z-index:30;right:24px;bottom:max(24px, env(safe-area-inset-bottom));filter:drop-shadow(0 18px 34px #3f30262e);background:#fff;border-radius:4px;width:min(340px,100vw - 48px);height:65px;position:fixed;overflow:hidden}.soundtrack-player{border:0;width:100%;height:65px;display:block}.soundtrack-player:focus-visible{outline-offset:-3px;outline:3px solid #b9432d61}@media (width<=640px){.journey-soundtrack{right:12px;bottom:max(12px, env(safe-area-inset-bottom));width:calc(100vw - 24px)}}.topbar,.reading-progress,.progress{top:70px}.version-toggle{top:auto}}