:root{--bg:#f5efd8;--panel:#fff9e8;--panel2:#fffdf2;--line:#31563b;--text:#283c2d;--muted:#536a56;--gold:#ffd455;--violet:#9c5d2d;--mint:#8fc56b;--red:#ae493e;--max:1160px}
html{scroll-behavior:smooth}body{color:var(--text);background:linear-gradient(180deg,#a3dfe9 0,#e3f3d0 400px,#f5efd8 700px),#f5efd8;font-family:'Noto Sans SC','Microsoft YaHei',system-ui,sans-serif}
a{color:#426e36}a:hover{color:#8c4f20}.topbar{background:#f9efd7f2;border-bottom:4px solid #31563b;box-shadow:0 3px 0 #9bc479;backdrop-filter:blur(10px)}.topbar .wrap{min-height:73px}.brand{display:flex;align-items:center;gap:11px;color:#31563b;letter-spacing:0}.site-logo{display:block;width:180px;height:auto;max-height:58px;object-fit:contain;object-position:left center}.brand-guide{font-size:.79rem;font-weight:900;color:#31563b;border-left:2px solid #31563b;padding-left:10px;white-space:nowrap}.nav a,nav a{color:#31563b;font-weight:800;border-radius:3px}.nav a:hover,.nav a:focus,.nav a[aria-current=page],nav a:hover,nav a:focus{background:#ffd455;color:#2d422f;box-shadow:3px 3px 0 #31563b}.nav a[aria-current=page]{border:1px solid #31563b}
.hero,.page-hero,.home-hero{background:linear-gradient(180deg,#b4e4e9 0%,#d8efcd 70%,#e8efcd 100%)}.hero h1,.page-hero h1,.home-copy h1{color:#2a4a32;text-shadow:3px 3px 0 #f8f2d8}.hero h1 em,.home-copy h1 em{color:#a35d2e}.lead,.hero .lead,.page-hero .lead,.home-copy .lead{color:#37543d}.eyebrow,.kicker{color:#905426}.mini-meta span,.toc a{border:2px solid #53734b;color:#38553d;background:#fff6dda8;border-radius:3px}.toc a:hover{background:#ffd455;color:#2b412e}.breadcrumb,.breadcrumb a{color:#3b6343}.section,section{border-color:#9cc387}.section{background:#f5efd8}.section:nth-of-type(even){background:#edf2d9}.section-head p,.section-head p,.note{color:#5a6b52}
.card,.scene,.faq details,.notice-card{background:#fff9e8;border:3px solid #31563b;border-radius:4px;box-shadow:6px 6px 0 #a8bd78}.card-link:hover,.card-link:focus{border-color:#a35d2e;box-shadow:8px 8px 0 #d9a35f}.journey .num,.flow-step b,.stat strong,.info strong{color:#9a572a}.journey p,.feature p,.flow-step p,.step p,.item-card p,.info span,.scene-row small,.scene-row p,.faq p,.notice-card p{color:#526750}.card-link .open{color:#895326}.btn,.ip-card button{background:#ffd455;color:#2e442f;border:3px solid #31563b;border-radius:3px;box-shadow:4px 4px 0 #31563b}.btn.secondary{background:#fff8e3;color:#31563b;border-color:#31563b}.btn:hover,.btn:focus,.ip-card button:hover,.ip-card button:focus{background:#ffe17d;color:#263a2a;transform:translate(-2px,-2px);box-shadow:6px 6px 0 #31563b}.callout{background:#fff2c2;border-color:#d3993a;color:#3d4e32}.callout.warn,.warning{background:#ffe8d8;border-color:#b85143;color:#4d3a30}.callout.mint{background:#e5f2ce;border-color:#5d9958;color:#37543d}.warning b{color:#9c332a}
.hero-art,.home-art{border:4px solid #31563b;border-radius:4px;box-shadow:8px 8px 0 #8baf66,inset 0 0 0 7px #fff9e080;background:linear-gradient(180deg,#82d5e5 0 62%,#75af63 62% 78%,#406d46 78%)}.hero-art .halo,.orbit{border:3px dashed #31563b;box-shadow:0 0 0 10px #fff9e861;background:#fff7e8ac}.hero-art .float,.home-art .float{border:3px solid #31563b;border-radius:2px;background:#ffe28a}.hero-art small,.home-art-caption{color:#2c4b35;font-weight:800}.home-art{background:linear-gradient(180deg,#82d5e5 0 62%,#8cba68 62% 77%,#477b4e 77%)}.home-moon{background:#ffd455;box-shadow:0 0 0 12px #ffde7977,0 0 0 25px #fff4b655}.home-horizon{background:#6b9b5a}.home-island{background:linear-gradient(#78ae55 0 25%,#86643e 26% 77%,#5c4432 78%)}.home-house{background:#d28b45;border-color:#60432d}.home-house:after{background:#f5d37d}.home-tree{background:#60432d}.home-tree:before{background:#43804a;box-shadow:inset -12px -10px #32633b}.home-stars{color:#fff4ba}
.home-news{background:#f5efd8}.ip-card{background:#fff7df;border:3px solid #31563b;border-radius:4px;box-shadow:6px 6px 0 #a8bd78}.ip-card small{color:#915b2f}.ip-card strong{color:#274532}.copy-status{color:#526750}.notice-symbol{background:#ffe7a9;color:#885025;border:3px solid #31563b;border-radius:3px}.notice-label{color:#905426}.notice-card h3{color:#2d4b35}.notice-card p{color:#536a56}
.scene{background:#fff9e8}.scene-tile{border:3px solid #31563b;border-radius:2px;background:#e2eebd;color:#31563b}.command{background:#fff8e8}.command code,.cmd{color:#22563a;background:#e2f1d1;border:2px solid #6c9b5c;border-radius:2px}.command span,.count{color:#536a56}.faq details{background:#fff9e8}.faq summary{color:#2d4d33}.guide-table th,.table th{background:#d5e6b6;color:#30543a}.guide-table td,.table td{color:#36533d;border-color:#bdd1a4}.guide-table td:first-child,.table td:first-child{color:#2d4c35}.table-wrap{border-radius:3px}.flow .arrow,.recipe .arrow{color:#996128}.stat span{color:#536a56}
.gui-card{background:#fff9e8}.gui-visual{background:linear-gradient(45deg,#c5d89b 25%,#d8e7b7 25%,#d8e7b7 50%,#c5d89b 50%,#c5d89b 75%,#d8e7b7 75%);background-size:24px 24px}.gui-copy p,.gui-copy li,.image-note{color:#536a56}.gui-copy h3,.book h3,.item-card h3{color:#2c4b35}.chip{border:2px solid #81a96d;background:#e7f0d0;color:#31563b;border-radius:3px}.filter{border:2px solid #31563b;background:#fff8e8;color:#31563b;border-radius:3px}.filter[aria-pressed=true]{background:#ffd455;color:#2e442f;border-color:#31563b}.search{background:#fffdf2;border:2px solid #31563b;color:#294632}.book small,.tag{color:#8e572b}.book p{color:#526750}.recipe-grid img{background:#e6efd0;border:2px solid #64805b}.footer{background:#274532;border-top:5px solid #172d20;color:#f9efd7}.footer a{color:#ffdc77}.footer .wrap{color:#f9efd7}.ending{background:#e0edc7}.ending p{color:#526750}
@media(max-width:620px){.site-logo{width:145px;max-height:50px}.topbar .wrap{padding-top:8px;padding-bottom:8px}.brand-guide{font-size:.72rem}.hero-art,.home-art{box-shadow:5px 5px 0 #8baf66}.card,.scene,.notice-card,.faq details{box-shadow:4px 4px 0 #a8bd78}.home-copy h1{font-size:clamp(2.9rem,11vw,3.6rem)}.ip-card{gap:8px;padding:10px}.ip-card strong{font-size:1.05rem}.ip-card button{font-size:.85rem;padding:8px 9px}}
.hero-art .guide-3d-icon{width:245px;height:245px;object-fit:contain;image-rendering:auto;filter:drop-shadow(0 17px 12px #31563b66)}.hero-art .orbit{width:260px;height:260px;background:#fff8e4aa;border:3px dashed #4b7b50}.site-logo{width:220px;max-height:64px}@media(max-width:620px){.site-logo{width:170px;max-height:52px}.hero-art .guide-3d-icon{width:185px;height:185px}.hero-art .orbit{width:200px;height:200px}}
.topbar{border-bottom:0;box-shadow:none;background:linear-gradient(180deg,rgba(249,239,215,.98) 0%,rgba(249,239,215,.88) 62%,rgba(249,239,215,.46) 100%);backdrop-filter:blur(8px)}.topbar::before{content:"";position:absolute;top:100%;left:0;right:0;height:18px;background:linear-gradient(180deg,rgba(249,239,215,.42),rgba(249,239,215,0));pointer-events:none}.topbar::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:5px;background:linear-gradient(180deg,rgba(49,86,59,.45),rgba(49,86,59,0));mask-image:linear-gradient(90deg,transparent,black 12%,black 72%,transparent);pointer-events:none}
.floating-ip-trigger{position:fixed;right:24px;bottom:24px;z-index:30;display:flex;align-items:center;gap:10px;padding:11px 17px;background:#ffd455;color:#28432f;border:3px solid #31563b;border-radius:5px;box-shadow:5px 5px 0 #31563b;font:900 1rem/1.25 'Noto Sans SC','Microsoft YaHei',sans-serif;cursor:pointer}.floating-ip-trigger:hover,.floating-ip-trigger:focus-visible{background:#ffe37e;transform:translate(-2px,-2px);box-shadow:7px 7px 0 #31563b}.floating-ip-trigger small{display:block;margin-top:2px;font-size:.68rem;letter-spacing:.07em}.floating-ip-glyph{font-size:1.35rem}.ip-dialog{width:min(520px,calc(100vw - 30px));max-width:none;padding:26px;background:#fff9e8;color:#28432f;border:4px solid #31563b;border-radius:7px;box-shadow:12px 12px 0 #284b34;font:inherit}.ip-dialog::backdrop{background:#142d25a8;backdrop-filter:blur(3px)}.ip-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.ip-dialog-close{width:37px;height:37px;padding:0;background:#fff1c3;border:2px solid #31563b;border-radius:4px;color:#31563b;font-size:1.7rem;line-height:1;cursor:pointer}.ip-dialog h2{font-size:clamp(1.55rem,5vw,2.2rem);line-height:1.2;margin:10px 0}.ip-dialog p{color:#4f6652;margin:8px 0 0}.ip-dialog-address{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding:11px;background:#eef3d8;border:2px solid #31563b;border-radius:4px}.ip-dialog-address code{font:700 clamp(1rem,4vw,1.35rem)/1.5 Consolas,monospace;overflow-wrap:anywhere}.ip-dialog-copy{flex:none;padding:9px 13px;background:#ffd455;border:2px solid #31563b;border-radius:3px;color:#28432f;font-weight:900;cursor:pointer}.ip-dialog-copy:hover,.ip-dialog-copy:focus-visible,.ip-dialog-close:hover,.ip-dialog-close:focus-visible{background:#ffe486}.ip-dialog-status{min-height:1.7em;font-size:.85rem}@media(max-width:620px){.floating-ip-trigger{right:14px;bottom:15px;padding:9px 11px;font-size:.88rem}.floating-ip-glyph{font-size:1.15rem}.ip-dialog{padding:19px}.ip-dialog-address{align-items:stretch;flex-direction:column}.ip-dialog-copy{width:100%}}
.floating-ip-trigger{left:0;top:50%;right:auto;bottom:auto;border-left:0;border-radius:0 5px 5px 0;transform:translateY(-50%)}.floating-ip-trigger:hover,.floating-ip-trigger:focus-visible{transform:translate(0,calc(-50% - 2px))}@media(max-width:620px){.floating-ip-trigger{left:0;top:50%;right:auto;bottom:auto;width:50px;max-width:none;flex-direction:column;gap:3px;padding:8px 5px}.floating-ip-trigger span:last-child{writing-mode:vertical-rl;white-space:nowrap}.floating-ip-trigger small{display:none}}
.footer .wrap{flex-wrap:wrap;align-items:center}.footer .site-filing{white-space:nowrap}.footer .site-filing a{color:inherit;text-decoration:underline;text-underline-offset:3px}@media(max-width:620px){.footer .site-filing{display:block;margin-top:8px}}