*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;color:#272e29;background:#ece5d2;font-family:SimSun,"Songti SC",serif;background-image:radial-gradient(#9b977b22 .6px,transparent .6px);background-size:4px 4px}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #a44032;outline-offset:4px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 6vw;height:110px;border-bottom:1px solid #7d8773}.wordmark{display:flex;align-items:center;gap:15px;font-size:28px;font-weight:900}.wordmark i{width:43px;height:43px;display:grid;place-items:center;color:#e9dfc4;background:#a14234;font-size:32px;font-style:normal}.wordmark small{display:block;font-size:9px;letter-spacing:5px;font-weight:400;margin-top:7px}header nav{display:flex;gap:40px;font-size:13px;letter-spacing:2px}.seal-small{font-size:11px;line-height:1.3;letter-spacing:3px;color:#934035;border:1px solid #a14234;padding:7px}.scroll-cover{margin:28px 4vw 0;position:relative;height:660px;border-top:5px solid #5e5e48;border-bottom:5px solid #5e5e48;overflow:hidden}.scroll-cover>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 59%}.cover-ink{position:absolute;inset:0;background:linear-gradient(90deg,rgba(234,225,199,.94),rgba(234,225,199,.3) 46%,transparent 80%)}.vertical-title{position:absolute;left:5%;top:55px;display:flex;flex-direction:row-reverse;gap:25px;align-items:flex-start}.vertical-title>span{writing-mode:vertical-rl;font-size:13px;letter-spacing:6px;padding-top:5px}.vertical-title h1{writing-mode:vertical-rl;line-height:1.4;font-size:clamp(35px,4.3vw,63px);letter-spacing:5px;margin:0;font-weight:900;text-shadow:0 1px #ede4d0}.scroll-intro{position:absolute;left:30%;bottom:70px;font-size:13px;line-height:2}.scroll-intro>b{font-size:14px}.scroll-intro p{margin:14px 0 20px}.red-link{display:inline-block;background:#a13f30;padding:8px 22px;color:#f2e6c8;font-size:12px}.stamp{position:absolute;right:4%;top:33px;border:3px solid #9e3c2e;color:#9e3c2e;font-size:25px;line-height:1.25;padding:8px;transform:rotate(-7deg);font-weight:bold;opacity:.85}.chapter-tag{position:absolute;bottom:18px;left:4%;font-size:10px;letter-spacing:4px}.journey{padding:68px 6vw 0}.section-heading{display:grid;grid-template-columns:100px 1fr;align-items:start;margin-bottom:30px}.section-heading>span,.section-kicker{font-size:11px;letter-spacing:3px}.section-heading h2{font-size:34px;margin:0 0 14px;line-height:1.4}.section-heading p{font-size:12px;line-height:1.8;color:#6b735f;margin:0;grid-column:2}.journey-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:38px}.route-tabs{display:flex;border-block:1px solid #9ba28b;padding:14px 0;gap:10px}.route-tabs button{flex:1;background:none;border:0;color:#777f6d;padding:6px 0;position:relative;font-size:16px}.route-tabs button small{display:block;font-size:9px;letter-spacing:3px;margin-top:7px}.route-tabs button[aria-pressed=true]{color:#9b392d}.route-tabs button[aria-pressed=true]:after{content:"";position:absolute;width:6px;height:6px;border-radius:50%;background:#9b392d;left:50%;bottom:-18px}.route-map{position:relative;background:rgba(245,239,221,.5);margin-top:20px;border:1px solid #afb39e;overflow:hidden}.route-map svg{display:block;width:100%;height:auto}.map-stop circle{fill:#e8e2cb;stroke:#536c59;stroke-width:2}.map-stop text{fill:#46614b;text-anchor:middle;font-size:14px}.map-stop .place{font-size:11px;letter-spacing:2px}.map-stop.active circle{fill:#a13f30;stroke:#a13f30}.map-stop.active text:not(.place){fill:#f6e9ca}.map-stop.done circle{fill:#516c55}.map-stop.done text:not(.place){fill:#f6e9ca}.map-note{font-size:11px;letter-spacing:5px;fill:#65745e}.map-footer{padding:15px 18px;border-top:1px solid #afb39e;display:flex;justify-content:space-between;font-size:10px;color:#747b68;gap:15px}.map-footer span:first-child{color:#913c30;font-size:12px}.escort-status{display:flex;justify-content:space-between;margin-top:22px;border-block:1px solid #9ba28b;padding:20px 0;gap:12px}.escort-status small{display:block;color:#747d68;font-size:9px;letter-spacing:2px}.escort-status strong{display:block;font-size:21px;font-weight:400;margin-top:8px}.bamboo{background:linear-gradient(90deg,#c3b99a 0 5px,#e2d8bc 5px 17%,#dbd1b5 17% 18%,#e5dcc1 18% 37%,#d8cdae 37% 38%,#e3dac0 38% 58%,#d8cdae 58% 59%,#e5dcc1 59% 79%,#d8cdae 79% 80%,#e2d8bc 80% 99%,#b4a98b 99%);border-top:7px solid #514c39;border-bottom:7px solid #514c39;box-shadow:6px 10px 18px #413a2412;align-self:start}.bamboo-cap{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #a79d7e;padding:20px 25px;align-items:center}.bamboo-cap>span{font-size:25px;color:#963b2e}.bamboo-cap b{font-size:12px;font-weight:400;letter-spacing:2px}.bamboo-body{padding:24px 26px}.question-no{display:inline-block;color:#a44230;font-size:11px;letter-spacing:5px}.bamboo-body>p{font-size:18px;line-height:1.9;margin:14px 0 22px}.answers{display:grid;gap:10px}.answers button{text-align:left;background:#f1e9d3aa;border:1px solid #a2a58d;padding:13px 14px;color:#354936;font-size:12px;line-height:1.7}.answers button:hover{background:#f6f0dd}.answers button.selected{background:#516c55;color:#f7efd9;border-color:#516c55}.answers button.wrong{background:#a74735;color:#f7efd9;border-color:#a74735}.answers button:disabled{cursor:default}.feedback{font-size:12px;line-height:1.9;color:#4c5c47;margin-top:17px}.vermilion{background:#a14031;border:0;color:#f7eacb;width:100%;padding:14px 10px;font-size:13px;margin-top:18px}.quiet{border:0;background:none;color:#6c735f;font-size:10px;text-decoration:underline;padding:15px 0}.ledger{margin:70px 6vw 0;border-top:1px solid #7d8773;padding-top:40px;display:grid;grid-template-columns:1fr 1.35fr;gap:80px}.ledger h2{font-size:34px;line-height:1.4;margin:20px 0}.ledger p{font-size:12px;color:#6a735e;line-height:1.9;max-width:360px}.ledger-actions{display:flex;gap:25px;align-items:center}.ink-button{background:#344a37;color:#f0e6cd;border:0;padding:14px 25px;font-size:12px}.history{border-top:2px solid #8d9078;align-self:start}.history article{display:grid;grid-template-columns:1fr auto;gap:8px;padding:22px 0;border-bottom:1px solid #a1a68f}.history article h3{margin:0;font-size:17px;font-weight:400}.history article span{color:#963e30;font-size:22px}.history article p{grid-column:1/-1;font-size:10px;margin:0}.empty-history{padding:50px 0;border-bottom:1px solid #a1a68f;color:#7f856f;line-height:2;font-size:13px}.rules{display:flex;gap:45px;margin:70px 6vw;border-block:1px solid #7d8773;padding:40px 0}.seal-rule{writing-mode:vertical-rl;color:#a34332;border:2px solid;width:70px;height:80px;display:grid;place-items:center;font-size:40px;flex-shrink:0}.rules h2{font-size:30px;margin:18px 0}.rules p{max-width:820px;font-size:13px;line-height:2;color:#67735e}.rules a{font-size:11px;text-decoration:underline}footer{padding:0 6vw 28px;display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:2px}[hidden]{display:none!important}@media(max-width:1000px){.journey-layout{grid-template-columns:1.15fr 1fr;gap:20px}.scroll-intro{left:32%;bottom:50px}.scroll-cover{height:590px}.bamboo-body{padding:22px}.ledger{gap:35px}.section-heading h2{font-size:29px}.bamboo-body>p{font-size:16px}}@media(max-width:700px){header{height:86px;margin-inline:5vw}.wordmark{font-size:23px;gap:10px}.wordmark i{width:36px;height:39px;font-size:26px}.wordmark small{font-size:8px;letter-spacing:3px}header nav{gap:13px;font-size:10px;letter-spacing:0}.seal-small{display:none}.scroll-cover{height:630px;margin:20px 0 0;border-width:4px}.scroll-cover>img{object-position:59% center}.cover-ink{background:linear-gradient(180deg,rgba(236,227,203,.92),rgba(236,227,203,.08) 48%,rgba(236,227,203,.82))}.vertical-title{top:30px;left:7%;gap:15px}.vertical-title h1{font-size:36px;letter-spacing:3px}.vertical-title>span{font-size:10px;letter-spacing:4px}.scroll-intro{left:7%;bottom:37px;font-size:12px;line-height:1.8}.scroll-intro b{font-size:12px}.scroll-intro p{margin-block:8px}.scroll-intro p br:nth-child(2){display:none}.stamp{font-size:18px;top:30px;right:6%;padding:6px}.chapter-tag{left:auto;right:6%;font-size:9px;writing-mode:vertical-rl;bottom:35px}.journey{padding:40px 5vw 0}.section-heading{grid-template-columns:1fr;gap:14px}.section-heading h2{font-size:27px;margin:0}.section-heading p{grid-column:1;font-size:11px}.journey-layout{display:block}.route-tabs button{font-size:14px}.map-footer{font-size:9px;padding-inline:12px}.map-footer span:first-child{font-size:11px;flex-shrink:0}.escort-status{margin-bottom:26px}.escort-status strong{font-size:19px}.bamboo{margin-top:15px}.bamboo-body>p{font-size:18px}.answers button{font-size:13px;padding:15px}.ledger{display:block;margin:45px 5vw 0;padding-top:30px}.ledger h2{font-size:30px}.history{margin-top:28px}.rules{margin:45px 5vw;gap:20px;padding-block:30px}.seal-rule{width:42px;height:55px;font-size:27px}.rules h2{font-size:25px}.rules p{font-size:12px}footer{padding-inline:5vw;flex-wrap:wrap;justify-content:flex-start;gap:17px;font-size:9px}.rules .section-kicker{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}