@font-face{font-family:"MQ Handscroll";src:url("/assets/fonts/ma-shan-zheng-sc-subset-v20260815a.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}

:root{
  --mq-ink:#111b19;
  --mq-ink-soft:#263a35;
  --mq-paper:#f3eedf;
  --mq-paper-deep:#e5dbc4;
  --mq-paper-light:#fbf8f0;
  --mq-azurite:#164d68;
  --mq-azurite-deep:#0f3548;
  --mq-malachite:#275e4b;
  --mq-cinnabar:#a64030;
  --mq-cinnabar-deep:#772b22;
  --mq-gold:#b38b47;
  --mq-line:rgba(26,46,40,.2);
  --mq-shadow:0 18px 55px rgba(17,27,25,.13);
  --mq-sans:"Satoshi","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --mq-serif:"Songti SC","STSong","Noto Serif CJK SC",serif;
  --mq-display:"MQ Handscroll","STKaiti","KaiTi","Kaiti SC",var(--mq-serif);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--mq-paper)}
body{
  color:var(--mq-ink);
  background-color:var(--mq-paper);
  background-image:url("/assets/oriental/paper-field.webp"),radial-gradient(circle at 12% 8%,rgba(39,94,75,.08),transparent 32%),radial-gradient(circle at 92% 78%,rgba(166,64,48,.07),transparent 30%);
  background-size:cover,auto,auto;
  background-attachment:fixed;
  font-family:var(--mq-serif);
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::selection,*::selection{color:var(--mq-paper-light);background:var(--mq-cinnabar)}
body::-webkit-scrollbar{width:10px}
body::-webkit-scrollbar-track{background:var(--mq-paper-deep)}
body::-webkit-scrollbar-thumb{background:var(--mq-ink-soft);border:3px solid var(--mq-paper-deep);border-radius:10px}
a{text-underline-offset:.22em}
.theme-switcher{position:fixed;z-index:10000;right:max(12px,env(safe-area-inset-right));top:max(12px,env(safe-area-inset-top));display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 13px;border:1px solid rgba(229,219,196,.28);border-radius:999px;background:rgba(13,25,23,.78);box-shadow:0 5px 18px rgba(17,27,25,.16);color:#f5efe1;text-decoration:none;font:700 12px/1 var(--mq-sans);backdrop-filter:blur(8px)}
.theme-switcher:hover{background:var(--mq-cinnabar-deep)}
.pixel-theme-switcher{position:fixed;z-index:10000;right:max(12px,env(safe-area-inset-right));top:62px;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 13px;border:1px solid rgba(227,173,69,.5);border-radius:999px;background:rgba(8,38,66,.9);box-shadow:0 5px 18px rgba(17,27,25,.16);color:#f5efe1;text-decoration:none;font:700 12px/1 var(--mq-sans);backdrop-filter:blur(8px)}
.pixel-theme-switcher:hover{background:#b94034}
:where(a,button,input,select,textarea):focus-visible{outline:3px solid rgba(166,64,48,.36)!important;outline-offset:3px!important}
:where(button,input,select,textarea){font-family:var(--mq-sans)}
:where(button,.primary,.pk-action){min-height:44px;transition:transform .24s cubic-bezier(.16,1,.3,1),box-shadow .24s ease,background-color .24s ease}
:where(button,.primary,.pk-action):not(:disabled):active{transform:translateY(1px) scale(.99)}

/* Portal: an operable I Ching atlas, not a wall of cards. */
body[data-surface="portal"]{display:block!important;min-height:100vh;overflow-x:hidden;background-color:#0e1917;color:var(--mq-paper-light)}
.portal-shell{position:relative;isolation:isolate;min-height:100vh;background:linear-gradient(180deg,#0c1715 0 15%,transparent 38%),linear-gradient(180deg,transparent 62%,#0c1715 100%)}
.portal-shell::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(90deg,transparent 0 49.94%,rgba(179,139,71,.1) 50%,transparent 50.06%),linear-gradient(rgba(179,139,71,.06) 1px,transparent 1px);background-size:100% 100%,100% 96px;mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent)}

/* Opening scroll: two lightweight paper planes reveal the live hero beneath. */
.mq-scroll-opening{display:none}
.mq-scroll-opening-enabled{overflow:hidden}
.mq-scroll-opening-enabled .mq-scroll-opening{position:fixed;inset:0;z-index:20000;display:block;overflow:hidden;background:#09110f;color:var(--mq-ink);contain:layout paint;isolation:isolate}
.mq-scroll-leaf{position:absolute;inset-block:0;width:50.4%;overflow:hidden;background-color:#e9dfc9;background-image:linear-gradient(90deg,rgba(61,43,29,.18),transparent 13%,transparent 85%,rgba(61,43,29,.16)),repeating-linear-gradient(0deg,rgba(61,43,29,.028) 0 1px,transparent 1px 4px),repeating-linear-gradient(90deg,rgba(179,139,71,.022) 0 1px,transparent 1px 7px),radial-gradient(ellipse at 50% 46%,rgba(255,252,240,.28),transparent 64%),url("/assets/oriental/paper-field.webp");background-repeat:no-repeat,repeat,repeat,no-repeat,repeat;background-size:auto,auto,auto,auto,560px auto;box-shadow:0 0 38px rgba(0,0,0,.34),inset 0 0 70px rgba(74,53,34,.11);will-change:transform}
.mq-scroll-leaf::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,252,240,.16),transparent 23%,rgba(179,139,71,.035) 76%,rgba(61,43,29,.12));pointer-events:none}
.mq-scroll-leaf span{position:absolute;top:0;bottom:0;width:28px;border-inline:1px solid rgba(40,28,18,.7);background:linear-gradient(90deg,#2d2017 0,#725126 13%,#b38b47 27%,#e4ca8c 44%,#9a7132 59%,#4b351f 78%,#211711 100%);box-shadow:-5px 0 12px rgba(0,0,0,.25),5px 0 16px rgba(0,0,0,.38),inset 3px 0 3px rgba(255,243,199,.2)}
.mq-scroll-leaf-left{left:0}
.mq-scroll-leaf-right{right:0}
.mq-scroll-leaf-left span{right:0}
.mq-scroll-leaf-right span{left:0}
.mq-scroll-seal{position:absolute;z-index:4;left:50%;top:50%;display:grid;justify-items:center;gap:22px;width:min(420px,84vw);transform:translate(-50%,-50%);text-align:center;will-change:opacity,transform}
.mq-scroll-seal>p{margin:0;color:#182a25;font:800 clamp(45px,7vw,76px)/1 var(--mq-display);letter-spacing:.14em;text-shadow:0 2px 0 rgba(255,255,255,.5)}
.mq-scroll-opening-start{position:relative;display:grid;place-items:center;gap:7px;width:132px;height:132px;padding:0;border:1px solid rgba(119,43,34,.5);border-radius:50%;background:var(--mq-cinnabar-deep);box-shadow:0 12px 35px rgba(75,31,24,.24),inset 0 0 0 7px rgba(243,238,223,.12);color:#fff;cursor:pointer}
.mq-scroll-opening-start::before,.mq-scroll-opening-start::after{content:"";position:absolute;width:158px;height:158px;border:1px solid rgba(119,43,34,.2);border-radius:50%}
.mq-scroll-opening-start::after{width:174px;height:174px;border-style:dashed;animation:mq-seal-turn 14s linear infinite}
.mq-scroll-opening-start span{font:800 27px/1 var(--mq-display);letter-spacing:.12em}
.mq-scroll-opening-start small{font:600 10px/1.35 var(--mq-sans);letter-spacing:.08em}
.mq-scroll-opening-start:hover{background:var(--mq-cinnabar);transform:scale(1.025)}
.mq-scroll-opening-start:active{transform:scale(.985)!important}
.mq-scroll-opening-skip{position:absolute;z-index:5;right:max(18px,env(safe-area-inset-right));top:max(18px,env(safe-area-inset-top));min-height:44px;padding:0 16px;border:1px solid rgba(255,255,255,.22);border-radius:2px;background:rgba(9,17,15,.72);color:#f5efe1;cursor:pointer;font:700 12px/1 var(--mq-sans)}
.mq-scroll-opening.is-opening{pointer-events:none;background:transparent;animation:mq-opening-dismiss 5s both}
.mq-scroll-opening.is-opening .mq-scroll-leaf-left{animation:mq-scroll-left 4.65s cubic-bezier(.16,1,.3,1) both}
.mq-scroll-opening.is-opening .mq-scroll-leaf-right{animation:mq-scroll-right 4.65s cubic-bezier(.16,1,.3,1) both}
.mq-scroll-opening.is-opening .mq-scroll-seal{animation:mq-seal-release .72s cubic-bezier(.16,1,.3,1) both}
.mq-scroll-opening.is-opening .mq-scroll-opening-skip{opacity:0;transition:opacity .18s ease}
@keyframes mq-scroll-left{0%{transform:translateX(0)}28%{transform:translateX(-7%)}100%{transform:translateX(-101%)}}
@keyframes mq-scroll-right{0%{transform:translateX(0)}28%{transform:translateX(7%)}100%{transform:translateX(101%)}}
@keyframes mq-seal-release{to{opacity:0;transform:translate(-50%,-50%) scale(.84);filter:blur(5px)}}
@keyframes mq-opening-dismiss{0%,91%{opacity:1}100%{opacity:0}}
@keyframes mq-seal-turn{to{transform:rotate(360deg)}}
.portal-nav{position:relative;z-index:8;display:flex;align-items:center;justify-content:space-between;width:min(1280px,calc(100% - 48px));margin:auto;padding:22px 0;border-bottom:1px solid rgba(229,219,196,.22)}
.portal-brand{display:flex;align-items:center;gap:15px;color:var(--mq-paper-light);text-decoration:none}
.portal-brand img{width:112px;height:auto;opacity:1;filter:drop-shadow(0 0 1px rgba(255,255,255,.88));image-rendering:auto}
.portal-brand span{font:600 12px/1.3 var(--mq-sans);letter-spacing:.24em;color:#d8c9aa}
.portal-nav-links{display:flex;align-items:center;gap:28px}
.portal-nav-links a{color:#ddd3bd;text-decoration:none;font:600 13px/1 var(--mq-sans)}
.portal-nav-links a:hover{color:#fff}
.portal-admin{opacity:.58}
.portal-hero{position:relative;display:grid;place-items:center;min-height:620px;padding:88px 24px 96px;overflow:hidden}
.portal-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,23,21,.92),rgba(12,23,21,.08) 28%,rgba(12,23,21,.02) 70%,rgba(12,23,21,.86)),linear-gradient(180deg,rgba(12,23,21,.4),transparent 30%,rgba(12,23,21,.72)),url("/assets/oriental/ink-mountain.webp") center 64%/cover no-repeat;filter:saturate(.92) contrast(1.05);transform:scale(1.04)}
.portal-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,transparent 0 18%,rgba(10,20,18,.1) 60%,rgba(10,20,18,.55));pointer-events:none}
.hero-compass{position:absolute;width:min(540px,65vw);aspect-ratio:1;border:1px solid rgba(214,185,126,.24);border-radius:50%;z-index:1}
.hero-compass::before,.hero-compass::after{content:"";position:absolute;inset:11%;border:1px solid rgba(214,185,126,.15);border-radius:50%}
.hero-compass::after{inset:24%;border-style:dashed}
.hero-copy{position:relative;z-index:2;width:min(1180px,100%);text-align:center}
.hero-logo{width:170px;height:auto;margin:0 auto 30px;opacity:1;filter:none;image-rendering:auto}
.hero-copy h1{max-width:1180px;margin:0 auto;color:#fff!important;background:none!important;-webkit-text-fill-color:currentColor!important;font:800 clamp(58px,8.8vw,104px)/.98 var(--mq-display);letter-spacing:.12em;text-shadow:0 8px 35px rgba(0,0,0,.36)}
.hero-copy .sub{margin:22px 0 0!important;color:#d8bf87!important;font:600 clamp(14px,1.6vw,19px)/1 var(--mq-sans)!important;letter-spacing:.62em!important}
.hero-copy .intro{max-width:700px!important;margin:38px auto 0!important;color:#e5dfd2!important;font:17px/1.9 var(--mq-serif)!important}
.hero-actions{display:flex;justify-content:center;gap:14px;margin-top:34px}
.hero-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid rgba(226,204,158,.56);color:#fff;text-decoration:none;font:700 14px/1 var(--mq-sans);background:rgba(12,23,21,.62);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.hero-actions a:first-child{background:var(--mq-cinnabar);border-color:var(--mq-cinnabar)}

.atlas-section{position:relative;background:var(--mq-paper);color:var(--mq-ink);padding:110px 24px 130px;overflow:hidden}
.atlas-section::before{content:"";position:absolute;inset:0;opacity:.45;background:linear-gradient(90deg,transparent 8%,rgba(22,77,104,.13) 8.1%,transparent 8.2%,transparent 91.8%,rgba(39,94,75,.13) 91.9%,transparent 92%)}
.atlas-heading{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);gap:60px;align-items:end;width:min(1280px,100%);margin:0 auto 55px}
.atlas-heading h2{margin:0;color:var(--mq-ink);font:800 clamp(38px,5vw,70px)/1.06 var(--mq-display);letter-spacing:.04em}
.atlas-heading p{margin:0;color:#586a62;font:16px/1.9 var(--mq-serif)}
.atlas-grid{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:repeat(2,minmax(250px,1fr));grid-auto-flow:dense;width:min(1280px,100%);min-height:600px;margin:auto;border:1px solid rgba(17,27,25,.28);background:#10211e;box-shadow:var(--mq-shadow)}
.atlas-card{--card-bg:#164d68;position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-width:0;padding:28px 30px;overflow:hidden;color:#fff;text-decoration:none;border:1px solid rgba(243,238,223,.2);background:var(--card-bg);isolation:isolate;transition:filter .45s ease,transform .7s cubic-bezier(.16,1,.3,1)}
.atlas-card::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(circle at 78% 20%,rgba(255,255,255,.12),transparent 30%),linear-gradient(155deg,rgba(255,255,255,.08),transparent 42%),repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 5px)}
.atlas-card::after{content:"";position:absolute;width:280px;height:280px;right:-120px;top:-130px;border:1px solid rgba(255,255,255,.22);border-radius:50%;box-shadow:0 0 0 28px rgba(255,255,255,.035),0 0 0 56px rgba(255,255,255,.025)}
.atlas-card:hover{filter:brightness(1.12);transform:scale(1.018);z-index:3}
.atlas-card:nth-child(1){grid-column:span 7;grid-row:span 1;--card-bg:var(--mq-azurite)}
.atlas-card:nth-child(2){grid-column:span 5;grid-row:span 1;--card-bg:var(--mq-malachite)}
.atlas-card:nth-child(3){grid-column:span 5;grid-row:span 1;--card-bg:#85704d;color:#fff}
.atlas-card:nth-child(4){grid-column:span 7;grid-row:span 1;--card-bg:#d8ccb2;color:var(--mq-ink)}
.atlas-icon{width:52px;height:52px;margin-bottom:auto;color:currentColor;opacity:.92}
.atlas-icon::after{position:absolute;right:28px;top:20px;color:currentColor;font:400 58px/1 var(--mq-serif);letter-spacing:-.08em;opacity:.18}
.atlas-card:nth-child(1) .atlas-icon::after{content:"☰"}.atlas-card:nth-child(2) .atlas-icon::after{content:"☱"}.atlas-card:nth-child(3) .atlas-icon::after{content:"☳"}.atlas-card:nth-child(4) .atlas-icon::after{content:"☵"}
.atlas-icon svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.atlas-card h3{max-width:20ch;margin:26px 0 0;font:800 clamp(21px,2.2vw,34px)/1.24 var(--mq-display);letter-spacing:.02em}
.atlas-card p{max-width:54ch;margin:10px 0 0;color:currentColor;font:13px/1.7 var(--mq-sans);opacity:.78}
.atlas-meta{display:flex;align-items:center;gap:12px;margin-top:18px;font:700 11px/1 var(--mq-sans);letter-spacing:.12em;text-transform:none}
.atlas-meta::before{content:"";width:36px;height:1px;background:currentColor;opacity:.6}

.scroll-story{position:relative;background:#0d1917;color:#f2ecdf;padding:150px 24px}
.story-grid{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:7vw;width:min(1240px,100%);margin:auto}
.story-title{align-self:start}
.story-title h2{margin:0;font:800 clamp(42px,6vw,76px)/1.05 var(--mq-display);letter-spacing:.05em}
.story-title p{max-width:34ch;margin:24px 0 0;color:#b9c5bf;font:15px/1.9 var(--mq-serif)}
.story-steps{display:grid;gap:1px;background:rgba(229,219,196,.16);border:1px solid rgba(229,219,196,.16)}
.story-step{display:grid;grid-template-columns:84px 1fr;gap:26px;padding:40px;background:#13231f}
.story-mark{font:800 22px/1 var(--mq-display);color:#d3af67}
.story-step h3{margin:0 0 10px;font:700 24px/1.2 var(--mq-display)}
.story-step p{margin:0;color:#acbbb4;font:14px/1.85 var(--mq-sans)}
.portal-footer{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;padding:50px max(24px,calc((100vw - 1280px)/2));color:#b8c1bc;background:#09110f;border-top:1px solid rgba(229,219,196,.16)}
.portal-footer p{margin:0;font:12px/1.7 var(--mq-sans)}
.portal-footer-right{display:grid;justify-items:end;gap:10px}.portal-footer .dev{text-align:right}.footer-admin-entry{color:#8e9994;text-decoration:none;font:600 11px/1 var(--mq-sans);opacity:.58}.footer-admin-entry:hover,.footer-admin-entry:focus{color:#fff;opacity:1}.footer-beian{grid-column:1/-1;justify-self:center;color:#8e9994;text-decoration:none;font:500 11px/1.6 var(--mq-sans);opacity:.72;letter-spacing:.02em;margin-top:6px}.footer-beian:hover,.footer-beian:focus{color:#cbd5d0;opacity:1}
.portal-footer img{max-height:42px;max-width:190px;width:auto;opacity:1;filter:drop-shadow(0 0 1px rgba(255,255,255,.88));image-rendering:auto}

/* Shared operation surfaces */
body:not([data-surface="portal"]){background-color:var(--mq-paper)!important;color:var(--mq-ink)!important}
body:not([data-surface="portal"])::before{opacity:.38!important;filter:saturate(.7)}
body:not([data-surface="portal"]) :where(.wrap,main){position:relative}
body:not([data-surface="portal"]) :where(.top,.toolbar,.module-nav){font-family:var(--mq-sans)}
body:not([data-surface="portal"]) :where(.hero,.head){border-radius:0!important;box-shadow:none!important}
body:not([data-surface="portal"]) .hero{background:var(--mq-ink)!important;border:1px solid rgba(179,139,71,.45)!important;color:var(--mq-paper-light)!important;overflow:hidden}
body:not([data-surface="portal"]) .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,27,25,.96),rgba(17,27,25,.74)),url("/assets/oriental/ink-mountain.webp") center/cover;z-index:-1}
body:not([data-surface="portal"]) .hero h1{font-family:var(--mq-display)!important;letter-spacing:.08em!important}
body:not([data-surface="portal"]) .hero :where(h1,h2,h3){color:var(--mq-paper-light)!important}
body:not([data-surface="portal"]) :where(.card,.bank-box,.module-card,.invite-box,.question-card,.result-card){border-radius:4px!important;border-color:rgba(39,63,55,.2)!important;box-shadow:0 14px 38px rgba(31,47,42,.08)!important;background:rgba(251,248,240,.94)!important}
body:not([data-surface="portal"]) :where(.card,.bank-box,.module-card){position:relative}
body:not([data-surface="portal"]) :where(.card,.bank-box,.module-card)::after{content:"";position:absolute;pointer-events:none;inset:8px;border:1px solid rgba(179,139,71,.11)}
body:not([data-surface="portal"]) :where(h1,h2,h3){color:var(--mq-ink);font-family:var(--mq-display)}
body:not([data-surface="portal"]) :where(.primary,.pk-action,button:not(.secondary):not(.ghost):not(.back):not(.logout):not(.option):not(.option-btn):not(.decline):not(.pk-cancel)){color:#fff!important;background:var(--mq-ink)!important;border-radius:3px!important;box-shadow:0 7px 18px rgba(17,27,25,.16)}
body:not([data-surface="portal"]) :where(.primary,.pk-action,button:not(.secondary):not(.ghost):not(.back):not(.logout):not(.option):not(.option-btn):not(.decline):not(.pk-cancel)):not(:disabled):hover{background:var(--mq-cinnabar-deep)!important;transform:translateY(-1px)}
body:not([data-surface="portal"]) :where(.secondary,.ghost,.back,.logout,.decline,.pk-cancel){border-radius:3px!important}
body:not([data-surface="portal"]) :where(input,select,textarea){border-radius:2px!important;border-color:rgba(38,58,53,.28)!important;background:#fffdf8!important;color:var(--mq-ink)!important}
body:not([data-surface="portal"]) :where(input,select,textarea):focus{border-color:var(--mq-azurite)!important;box-shadow:0 0 0 3px rgba(22,77,104,.12)!important}
body:not([data-surface="portal"]) :where(.option){border-radius:2px!important;background:#f9f5eb!important;border-color:rgba(39,63,55,.18)!important;color:var(--mq-ink)!important}
body:not([data-surface="portal"]) .option:hover{border-color:var(--mq-azurite)!important;background:#edf3f2!important}
body:not([data-surface="portal"]) .option.correct{background:#e7f1e9!important;border-color:var(--mq-malachite)!important;color:#1e563b!important}
body:not([data-surface="portal"]) .option.wrong{background:#f9e8e5!important;border-color:var(--mq-cinnabar)!important;color:var(--mq-cinnabar-deep)!important}
body[data-surface="quiz"] .option-btn{border-radius:2px!important;background:#f1e7cf!important;border-color:#c9b88f!important;color:#30291f!important}
body[data-surface="quiz"] .option-btn:hover{border-color:#8a6e38!important;background:#e8d9b8!important}
body[data-surface="quiz"] .option-btn.selected{border-color:#8a6e38!important;background:#ddc99a!important;color:#2b2418!important}
body[data-surface="quiz"] .option-btn.correct{background:#dde9da!important;border-color:#4f745f!important;color:#203e32!important}
body[data-surface="quiz"] .option-btn.wrong{background:#f1ddd4!important;border-color:#a84b3d!important;color:#6b3028!important}
body:not([data-surface="portal"]) :where(.stat,.summary div,.test-stats div,.bank-stats div){border-radius:2px!important;background:#ebe4d3!important;border-color:rgba(39,63,55,.18)!important}
body:not([data-surface="portal"]) :where(.stat strong,.stat b,.summary strong,.test-stats strong,.bank-stats strong){font-variant-numeric:tabular-nums;color:var(--mq-azurite-deep)!important}
body[data-surface="quiz"] :where(.hero-desc,.mode-desc,.level-subtitle,.level-num,.quiz-progress,.result-score,.wc-quote,.wcm-status,.ach-desc,.modal-box p.tip),
body[data-surface="match"] :where(.header .sub,.stat-label,.overlay-stat .lbl,.mi-desc),
body[data-surface="learning"] :where(.muted,.rank-time,.rank-org,.empty,.pk-rule,.pk-person span,.pk-note){color:#5f5141!important}
body[data-surface="quiz"] :where(.hero-title,.level-title,.mode-name,.result-title),
body[data-surface="match"] :where(.header h1,.overlay-title){font-family:var(--mq-display)!important}

/* Admin keeps brand as precise details, not visual spectacle. */
body[data-surface^="admin"]{font-family:var(--mq-sans)!important;background-image:linear-gradient(rgba(22,77,104,.035) 1px,transparent 1px),url("/assets/oriental/paper-field.webp")!important;background-size:100% 48px,cover!important}
body[data-surface^="admin"] :where(h1,h2,h3){font-family:var(--mq-serif)!important}
body[data-surface^="admin"] :where(.head,.hero){padding:34px!important;background:var(--mq-ink)!important;color:#fff!important;text-align:left!important;border-bottom:1px solid rgba(166,64,48,.8)!important}
body[data-surface^="admin"] :where(.head,.hero) :where(h1,p,span){color:#fff!important}
body[data-surface^="admin"] .modules{gap:1px!important;background:rgba(38,58,53,.2);border:1px solid rgba(38,58,53,.2)}
body[data-surface^="admin"] .module-card{border:0!important;border-radius:0!important;box-shadow:none!important}
body[data-surface^="admin"] .module-card:hover{transform:none!important;background:#fff!important}
body[data-surface^="admin"] .module-icon{width:38px;height:38px;border:1px solid rgba(22,77,104,.28);border-radius:50%;color:var(--mq-azurite);font-size:0!important}
body[data-surface^="admin"] .module-icon::before{content:"";display:block;width:16px;height:16px;margin:10px;border:1px solid currentColor;transform:rotate(45deg)}
body[data-surface^="admin"] .module-nav a{border-radius:2px!important;background:#f8f4e9!important;border-color:rgba(38,58,53,.2)!important}
body[data-surface^="admin"] .module-nav a.active{background:var(--mq-ink)!important;color:#fff!important}
body[data-surface^="admin"] table{background:rgba(255,253,248,.76)}
body[data-surface^="admin"] th{background:#e7dfcd;color:var(--mq-ink)!important;font-weight:800;position:sticky;top:0}
body[data-surface^="admin"] tr:hover td{background:#f3eee2}

.mq-reveal{opacity:1;transform:none}
.mq-icon-placeholder{display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid currentColor;border-radius:50%}
.mq-icon-placeholder::before{content:"";width:14px;height:14px;border:1px solid currentColor;transform:rotate(45deg)}
.mq-developer-footer{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;gap:14px;width:min(100% - 32px,960px);margin:34px auto 18px;padding:20px 0 6px;border-top:1px solid rgba(39,63,55,.16);color:#746859;font:600 11px/1.4 var(--mq-sans);letter-spacing:.12em}
.mq-developer-footer img{display:block;width:min(210px,48vw);height:42px;object-fit:contain;filter:none;image-rendering:auto}
.mq-developer-footer span{white-space:nowrap}
body[data-surface="quiz"] :where(.mode-icon,.ach-icon,.wcm-icon,.ok-icon,.dao-score .icon,.bdg-icon),
body[data-surface="match"] :where(.overlay-icon,.mi-icon),
body[data-surface="learning"] :where(.invite-icon,.pk-result .medal){display:inline-grid!important;place-items:center;width:52px;height:52px;border:1px solid rgba(166,64,48,.45);border-radius:50%;background:rgba(251,248,240,.72);color:var(--mq-cinnabar-deep)!important;font:700 22px/1 var(--mq-display)!important;box-shadow:inset 0 0 0 4px rgba(166,64,48,.05)}
body[data-surface="quiz"] .achievement-state{display:inline-flex;padding:4px 8px;border:1px solid rgba(39,94,75,.3);color:var(--mq-malachite);font:700 11px/1 var(--mq-sans);letter-spacing:.06em}

@media (max-width:980px){
  .portal-nav{width:min(100% - 32px,1280px)}
  .portal-nav-links a:not(.portal-admin){display:none}
  .portal-hero{min-height:570px;padding-top:72px}
  .atlas-heading{grid-template-columns:1fr;gap:20px}
  .atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto;min-height:0}
  .atlas-card,.atlas-card:nth-child(n){grid-column:auto;grid-row:auto;min-height:260px}
  .atlas-card:nth-child(1){grid-column:auto;min-height:260px}
  .story-grid{grid-template-columns:1fr;gap:48px}
  .story-title{position:static!important}
}

@media (max-width:640px){
  .mq-scroll-leaf{width:50.7%;background-size:auto,auto,auto,auto,420px auto}
  .mq-scroll-leaf span{width:20px}
  .mq-scroll-seal{gap:20px}
  .mq-scroll-seal>p{font-size:clamp(40px,14vw,58px);letter-spacing:.08em}
  .mq-scroll-opening-start{width:112px;height:112px}
  .mq-scroll-opening-start::before{width:132px;height:132px}
  .mq-scroll-opening-start::after{width:146px;height:146px}
  .mq-scroll-opening-start span{font-size:24px}
  .theme-switcher{top:auto;bottom:max(12px,env(safe-area-inset-bottom))}
  .pixel-theme-switcher{top:auto;bottom:64px}
  .portal-nav{padding:16px 0}
  .portal-brand img{width:88px}
  .portal-brand span{display:none}
  .portal-hero{min-height:620px;padding:64px 20px 78px}
  .hero-logo{width:128px;margin-bottom:24px}
  .hero-copy h1{font-size:clamp(48px,16vw,68px);line-height:1.06;letter-spacing:.08em}
  .hero-copy .sub{font-size:13px!important;letter-spacing:.38em!important}
  .hero-copy .intro{font-size:15px!important;line-height:1.8!important}
  .hero-actions{flex-direction:column;align-items:stretch;width:min(280px,100%);margin-inline:auto}
  .atlas-section{padding:86px 16px 92px}
  .atlas-heading{margin-bottom:34px}
  .atlas-grid{display:block;border:0;background:transparent;box-shadow:none}
  .atlas-card,.atlas-card:nth-child(n){min-height:230px;margin-bottom:1px;padding:24px}
  .atlas-card:nth-child(1){min-height:310px}
  .atlas-card h3{font-size:26px}
  .scroll-story{padding:96px 16px}
  .story-step{grid-template-columns:1fr;gap:12px;padding:28px 24px}
  .portal-footer{grid-template-columns:1fr;text-align:center;padding:44px 24px}
  .portal-footer-right{justify-items:center;margin-bottom:58px}.portal-footer .dev{text-align:center}
  body:not([data-surface="portal"]) :where(.wrap,main){width:min(100% - 24px,1120px)!important;padding-left:0!important;padding-right:0!important}
  body:not([data-surface="portal"]) :where(.card,.bank-box,.question-card,.result-card){padding:18px!important}
  body[data-surface^="admin"] :where(.head,.hero){padding:26px 20px!important}
  .mq-developer-footer{flex-direction:column;gap:8px;margin-top:26px;padding-top:16px;text-align:center}
  .mq-developer-footer img{height:34px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .mq-scroll-opening{display:none!important}
  .mq-reveal{opacity:1!important;transform:none!important}
}