:root{
  --ink:#3B2F33; --ink2:#6F6166; --ink3:#7D6E73;
  --line:#F2E4DF; --surface:#fff; --cream:#FFF8F2;
  --rose:#D9507A; --rose-deep:#C93E69; --rose-soft:#FFF0F4; --pink:#F7C6CF;
  --gold:#E3A93A; --blue:#3E90CE; --blue-soft:#E8F4FD; --sky:#BCE6FB; --sky2:#E6F6FF;
  --mint:#7CC6A8; --amber:#FFF6E0;
  --radius:28px; --shadow:0 10px 30px rgba(170,120,110,.12);
  --font:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Segoe UI",sans-serif;
}
html[lang="zh-Hant"]{--font:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Noto Sans TC","Segoe UI",sans-serif}
html[lang="en"]{--font:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC",sans-serif}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;background:var(--cream)}
body{font-family:var(--font);color:var(--ink);line-height:1.7;font-size:16px;min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-2;background-color:var(--cream);background-image:radial-gradient(rgba(224,170,160,.3) 1.6px,transparent 1.7px);background-size:26px 26px}
body.noscroll{overflow:hidden}
a{color:inherit}
button{font-family:inherit;color:inherit;border:0;background:none;cursor:pointer}
svg{display:block}
h1,h2,h3{line-height:1.3;font-weight:800}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.q-text:focus{outline:none}

/* 飘落的小心和雪花，数量很少，只动 transform */
.sky{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.sky span{position:absolute;top:-30px;display:block;animation:fall 16s linear infinite;will-change:transform}
.sky i{display:block;width:8px;height:8px;border-radius:50%;background:#CDEBFB}
.sky svg{width:14px;height:14px}
.s0{left:6%}.s1{left:18%;animation-delay:-3s!important;animation-duration:19s!important}.s2{left:32%;animation-delay:-9s!important}
.s3{left:46%;animation-delay:-6s!important;animation-duration:21s!important}.s4{left:60%;animation-delay:-13s!important}
.s5{left:72%;animation-delay:-1s!important;animation-duration:18s!important}.s6{left:84%;animation-delay:-11s!important}.s7{left:94%;animation-delay:-5s!important;animation-duration:22s!important}
@keyframes fall{to{transform:translate3d(24px,108vh,0)}}

.top{display:flex;align-items:center;gap:6px;max-width:600px;margin:auto;padding:calc(8px + env(safe-area-inset-top)) 12px 8px 16px}
.top .brand{margin-right:auto}
.menu-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:44px;height:44px;flex:0 0 auto;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--pink)}
.menu-btn i{display:block;width:18px;height:2.5px;border-radius:2px;background:var(--ink)}
.brand{display:flex;align-items:center;gap:6px;text-decoration:none;font-size:18px;letter-spacing:.02em}
.brand svg{width:34px;height:30px}
.langs{display:flex;align-items:center}
.langs button{min-height:44px;padding:0 5px;font-size:13.5px;font-weight:700;color:var(--ink3);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--pink)}
.langs button.on{color:var(--rose-deep);text-decoration:none}

.wrap{max-width:600px;margin:auto;padding:0 16px calc(40px + env(safe-area-inset-bottom))}
.center{display:flex;flex-direction:column;align-items:center;text-align:center}
.center-text{text-align:center}
.center-h{font-size:24px;margin-top:14px}
.muted{color:var(--ink2)}
.small{font-size:14px}
.mt{margin-top:14px}
.mt-s{margin-top:12px}
.fade{animation:fadein .32s ease both}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.sky-card{border-radius:32px;background:linear-gradient(180deg,var(--sky) 0%,var(--sky2) 100%);overflow:hidden}
.sky-card svg{width:100%}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 22px;border-radius:999px;background:var(--rose-deep);color:#fff;font-weight:800;font-size:16px;text-decoration:none;text-align:center;transition:transform .15s ease;box-shadow:0 8px 20px rgba(201,62,105,.28)}
.btn svg{width:18px;height:18px}
.btn:active{transform:scale(.97)}
.btn.big{min-height:58px;font-size:19px;padding:12px 44px}
.btn.full{width:100%;display:flex}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--pink)}
.btn.alt{background:var(--gold);color:#3B2A08;box-shadow:0 8px 20px rgba(227,169,58,.3)}
.link{font-size:15px;color:var(--ink2);padding:8px 4px;min-height:40px;text-decoration:none}

/* 首页 */
.hero{text-align:center;padding-top:6px;display:flex;flex-direction:column;align-items:center;gap:10px}
.kicker{font-size:13px;font-weight:800;color:var(--ink3);letter-spacing:.24em}
.sub-kicker{font-size:14px;font-weight:700;color:var(--rose-deep)}
.hero h1{font-size:clamp(30px,8.8vw,44px);letter-spacing:-.01em}
.hero-art{width:100%;margin:6px 0}
.sub{color:var(--ink2);max-width:460px}
.hero .btn{margin-top:4px;min-width:240px}
.meta{font-size:14px;color:var(--ink3);margin-top:4px}
.count:empty{display:none}
.sec{font-size:17px;font-weight:800;color:var(--ink2);margin:30px 2px 10px}
.sec-sub{color:var(--ink2);font-size:15px;margin:-4px 2px 14px}
.page-h{font-size:30px;margin:6px 2px 8px}
.axis-cards{display:grid;gap:12px}
.axis-card{background:var(--surface);border-radius:24px;padding:16px;box-shadow:var(--shadow)}
.axis-card h3{font-size:14px;color:var(--ink3);margin-bottom:10px}
.axis-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.axis-pair>div{display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:center}
.axis-pair strong{font-size:17px}
.axis-pair small{grid-column:1/3;color:var(--ink2);font-size:13.5px;line-height:1.5;margin-top:6px}
.chip{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;color:#fff;font-weight:800;font-size:16px}
.chip.plus{background:var(--rose)}
.chip.minus{background:var(--blue)}
.chip.sm{width:22px;height:22px;font-size:13px;border-radius:7px;margin:0 5px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:520px){.grid{grid-template-columns:repeat(3,1fr)}}
.g-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;background:var(--surface);border-radius:24px;padding:10px 10px 16px;text-decoration:none;box-shadow:var(--shadow);transition:transform .15s ease}
.g-card:active{transform:scale(.97)}
.g-art{display:block;width:100%;border-radius:18px;background:linear-gradient(180deg,var(--sky2),#fff);padding:4px 10px 0}
.g-card svg{width:100%}
.g-card b{font-size:16px;margin-top:6px;line-height:1.35}
.g-code{font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--gold);margin-top:1px}
.g-card small{font-size:13px;color:var(--ink2);line-height:1.4;margin-top:2px}
.g-ribbon{position:absolute;top:8px;left:8px;background:var(--gold);color:#3B2A08;font-size:11.5px;font-weight:800;border-radius:999px;padding:1px 9px;z-index:1}
.gets{list-style:none;display:grid;gap:10px}
.gets li{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border-radius:20px;padding:14px;box-shadow:var(--shadow)}
.gets svg{width:22px;height:22px;flex:0 0 auto;margin-top:2px}
.gets b{display:block}
.gets span{font-size:14px;color:var(--ink2)}
.faq{display:grid;gap:10px}
.faq details{background:var(--surface);border-radius:20px;padding:14px 16px;box-shadow:var(--shadow)}
.faq summary{font-weight:700;cursor:pointer}
.faq p{margin-top:8px;color:var(--ink2);font-size:15px}
.foot{margin-top:28px;text-align:center;font-size:12.5px;color:var(--ink3);line-height:1.6}
.foot a{color:var(--ink2);font-weight:700;display:inline-block;padding:6px}
.foot p+p{margin-top:6px}

/* 图鉴列表 */
.t-list{display:grid;gap:12px}
.t-row{display:grid;grid-template-columns:108px 1fr;gap:12px;align-items:center;background:var(--surface);border-radius:24px;padding:10px 14px 10px 10px;text-decoration:none;box-shadow:var(--shadow);transition:transform .15s ease}
.t-row:active{transform:scale(.98)}
.t-art{display:block;border-radius:18px;background:linear-gradient(180deg,var(--sky),var(--sky2));padding:6px 6px 2px}
.t-art svg{width:100%}
.t-body{display:flex;flex-direction:column;min-width:0}
.t-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:0 8px}
.t-head b{font-size:17px;font-weight:800;line-height:1.35}
.t-head em{font-style:normal;font-size:12.5px;font-weight:800;letter-spacing:.1em;color:#B47F12}
.t-head em.t-hidden{letter-spacing:0;background:var(--gold);color:#3B2A08;border-radius:999px;padding:0 8px}
.t-body strong{font-size:14px;font-weight:800;color:var(--rose-deep);line-height:1.4}
.t-intro{font-size:13.5px;line-height:1.55;color:var(--ink2);margin-top:3px}

/* 菜单 */
.modal.sheet{align-items:flex-start;padding:0}
.sheet .modal-box{width:100%;max-width:600px;margin:auto;margin-top:0;border-radius:0 0 28px 28px;padding:calc(10px + env(safe-area-inset-top)) 16px 18px;animation:drop .2s ease both}
@keyframes drop{from{transform:translateY(-16px);opacity:0}to{transform:none;opacity:1}}
.menu{display:flex;flex-direction:column;gap:8px}
.menu-head{display:flex;align-items:center;justify-content:space-between;font-size:18px}
.menu-x{width:44px;height:44px;font-size:28px;line-height:1;color:var(--ink2)}
.menu a,.menu-start{display:flex;flex-direction:column;align-items:flex-start;text-align:left;width:100%;min-height:56px;justify-content:center;padding:10px 16px;border-radius:18px;background:var(--cream);text-decoration:none}
.menu a b,.menu-start b{font-size:17px;font-weight:800}
.menu small{font-size:13px;color:var(--ink2)}
.menu a.on{box-shadow:inset 0 0 0 2px var(--pink)}
.menu-start{background:var(--rose-deep);color:#fff}
.menu-start small{color:#fff}
.menu-faces{display:flex;gap:4px;margin-top:8px}
.menu-faces svg{width:42px;height:37px}

/* 答题 */
.status-art{width:100%;max-width:340px}
.opts{display:flex;flex-direction:column;gap:10px;width:100%;margin-top:16px;text-align:left}
.opt{display:flex;align-items:center;gap:12px;width:100%;min-height:58px;padding:14px 16px;background:var(--surface);border-radius:20px;text-align:left;font-size:16px;line-height:1.5;box-shadow:0 0 0 1.5px var(--line),0 4px 12px rgba(170,120,110,.06);transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.opt:active{transform:scale(.985)}
@media(hover:hover){.opt:hover{box-shadow:0 0 0 2px var(--pink)}}
.opt.picked{background:var(--rose-soft);box-shadow:0 0 0 2px var(--rose)}
.dot{flex:0 0 auto;width:18px;height:18px;border-radius:50%;box-shadow:inset 0 0 0 2px var(--pink);transition:all .12s ease}
.opt.picked .dot{background:var(--rose);box-shadow:inset 0 0 0 4px #fff,0 0 0 2px var(--rose)}
.opt.status b{display:block}
.opt.status small{color:var(--ink2);font-size:14px}
.quiz{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding-top:8px}
.q-top{display:flex;justify-content:space-between;align-items:center}
.count{font-size:14px;font-weight:800;color:var(--ink2)}
.trail{position:relative;height:66px;margin-top:2px}
.trail-line{position:absolute;left:0;right:0;bottom:6px;height:7px;border-radius:6px;background:#fff;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.trail-line i{display:block;height:100%;background:var(--pink);border-radius:6px;transition:width .3s ease}
.walker,.goal{position:absolute;bottom:11px;width:50px;height:46px}
.walker{transition:left .3s ease}
.walker svg,.goal svg{width:100%}
.walker svg{animation:waddle 1.1s ease-in-out infinite;transform-origin:50% 100%}
.goal{right:0}
.goal-heart{position:absolute;top:-7px;left:-5px;width:16px!important;animation:beat 1.4s ease-in-out infinite}
@keyframes waddle{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}
@keyframes beat{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}
.q-body{flex:1;display:flex;flex-direction:column;justify-content:center;padding:14px 0 18px}
.q-chap{font-size:13.5px;font-weight:800;color:var(--rose-deep);margin-bottom:8px}
.q-text{font-size:clamp(20px,5.6vw,25px);line-height:1.42}
.scale{margin-top:22px}
.scale-hint{font-size:14px;margin-bottom:12px}
.scale-row{display:flex;align-items:center;justify-content:space-between;gap:4px;background:var(--surface);border-radius:22px;padding:12px 10px;box-shadow:0 0 0 1.5px var(--line)}
.sc{display:flex;align-items:center;justify-content:center;flex:1;max-width:60px;height:56px;border-radius:50%}
.sc svg{fill:#FFE8ED;stroke:var(--rose);stroke-width:1.2;transition:fill .12s ease,transform .12s ease}
.sc0 svg{width:24px}.sc1 svg{width:29px}.sc2 svg{width:34px}.sc3 svg{width:40px}.sc4 svg{width:47px}
.sc.picked svg{fill:var(--rose);transform:scale(1.14)}
.scale-labels{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink2);margin-top:8px}
.burst{position:fixed;z-index:50;width:16px;height:16px;margin:-8px;pointer-events:none;animation:burst .7s ease-out both}
@keyframes burst{to{transform:translate(var(--dx),var(--dy)) scale(.5);opacity:0}}

/* 章节 */
.chap{min-height:100vh;min-height:100dvh;justify-content:center;padding-top:20px}
.chap h2{font-size:36px;margin:2px 0 10px}
.chap-art{width:100%;max-width:400px}
.chap-line{font-size:18px;font-weight:700;margin:14px 0}
.fact{background:var(--amber);border-radius:20px;padding:14px 16px;text-align:left;margin-bottom:18px;width:100%}
.fact b{display:block;font-size:13.5px;color:#8A5A00;margin-bottom:2px}
.fact p{font-size:15px;color:#4A3B1E}
.card .fact{margin:16px 0 0}
.beat{animation:beat 1.6s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
.float-a{animation:bob 3s ease-in-out infinite;transform-box:fill-box}
.float-b{animation:bob 3.8s ease-in-out infinite reverse;transform-box:fill-box}
.wobble{animation:wob 2.4s ease-in-out infinite;transform-origin:50% 100%;transform-box:fill-box}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes wob{0%,100%{transform:rotate(-3deg)}50%{transform:rotate(3deg)}}

/* 孵蛋 */
.hatch{min-height:100vh;min-height:100dvh;justify-content:center;cursor:pointer}
.hatch-stage{position:relative;width:220px;height:264px}
.hatch-egg{width:100%;overflow:visible}
.hatch-stage.shake .hatch-egg{animation:shake .32s ease-in-out infinite;transform-origin:50% 90%}
@keyframes shake{0%,100%{transform:rotate(-5deg)}50%{transform:rotate(5deg)}}
.egg-top,.egg-bottom{transition:transform .6s cubic-bezier(.2,.8,.3,1),opacity .6s ease;transform-box:fill-box;transform-origin:center}
.open .egg-top{transform:translate(70px,-110px) rotate(38deg);opacity:0}
.open .egg-bottom{transform:translateY(40px);opacity:0}
.hatched{position:absolute;inset:0;animation:pop .6s cubic-bezier(.2,1.4,.4,1) both}
.hatched svg{width:100%}
@keyframes pop{from{transform:scale(.2) translateY(60px);opacity:0}to{transform:none;opacity:1}}
.hatch-text{font-size:18px;font-weight:800;margin-top:18px;color:var(--ink2)}

/* 结果 */
.result{display:flex;flex-direction:column}
.result>.card+.card,.result>.res-hero+.card{margin-top:14px}
.res-hero{text-align:center;padding:4px 0 8px}
.res-label{font-size:14px;font-weight:800;color:var(--ink3);letter-spacing:.14em}
.res-art{position:relative;width:min(70%,270px);margin:8px auto 0;cursor:pointer}
.res-art svg{position:relative;width:100%}
.sky-disc{position:absolute;left:4%;right:4%;top:4%;bottom:2%;border-radius:50%;background:linear-gradient(180deg,var(--sky),var(--sky2))}
.res-art.hop svg{animation:hop .5s cubic-bezier(.3,1.6,.5,1)}
@keyframes hop{30%{transform:translateY(-18px)}}
.ribbon{display:inline-block;background:var(--gold);color:#3B2A08;font-size:13px;font-weight:800;border-radius:999px;padding:2px 14px;margin-top:8px}
.res-hero h1{font-size:clamp(28px,8.2vw,38px);margin-top:6px}
.big-code{font-size:clamp(56px,17vw,78px);font-weight:900;letter-spacing:.03em;line-height:1.15;color:var(--gold);text-shadow:3px 3px 0 var(--pink)}
.res-title{font-size:18px;font-weight:800;color:var(--rose-deep);margin-top:2px}
.res-tag{margin-top:6px;font-size:16px;color:var(--ink2)}
.hashes{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px}
.hashes span{background:var(--rose-soft);color:var(--rose-deep);border:1.5px solid var(--pink);border-radius:999px;padding:4px 13px;font-size:13.5px;font-weight:800}
.as-status{font-size:13px;color:var(--ink3);margin-top:12px}
.card{background:var(--surface);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.card h3{font-size:14.5px;margin:18px 0 4px;color:var(--ink3)}
.card h3.tight{margin-top:0;font-size:17px;color:var(--ink)}
.card h3.big{font-size:21px;margin-bottom:8px}
.card p+p{margin-top:8px}
.stat-card{text-align:center;color:var(--ink2);font-size:15px;padding:14px 18px}
.stat-card b{color:var(--ink)}
.stat-card b.rose{color:var(--rose-deep)}
.quote{text-align:center}
.q-cap{font-size:13px;font-weight:800;color:var(--ink3);letter-spacing:.14em}
.q-say{font-size:clamp(20px,6vw,25px);font-weight:800;line-height:1.4;margin:10px 0 18px!important}
.q-mean{font-size:16px;color:var(--ink2);margin-top:6px!important}
.dna{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 6px;font-size:18px;margin-bottom:10px}
.dna b{font-weight:800}
.dna em{font-style:normal;font-weight:800;color:var(--rose-deep)}
.dna i{font-style:normal;color:var(--ink3);margin:0 6px}
.ct-row{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center;margin-bottom:14px}
.ct{display:flex;flex-direction:column;align-items:center;border-radius:20px;padding:12px 6px;border:2.5px solid}
.ct.gold{border-color:#F2D48E;background:#FFFBF0}
.ct.mint{border-color:var(--mint);background:#F2FBF7}
.ct small{font-size:13px;font-weight:700;color:var(--ink3)}
.ct strong{font-size:30px;line-height:1.2;font-weight:900}
.ct span{font-size:14px;font-weight:700;color:var(--ink2)}
.vs{font-size:13px;color:var(--ink3);font-weight:800}
.ticks{list-style:none;margin-top:10px;display:grid;gap:6px}
.card>.ticks:first-child{margin-top:0}
.ticks li{position:relative;padding-left:22px}
.ticks li::before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:10px;border-radius:50%;background:var(--pink)}
.ticks.warn li::before{background:#F4C26B}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.tags span{background:var(--rose-soft);border-radius:999px;padding:4px 13px;font-size:14px;font-weight:700}
.ax{margin-top:16px}
.ax:first-child{margin-top:0}
.ax-name{font-size:13.5px;font-weight:800;color:var(--ink3);text-align:center}
.ax-head{display:flex;justify-content:space-between;align-items:center;font-size:15px;color:var(--ink3);margin:2px 0 6px}
.ax-head span{display:flex;align-items:center}
.ax-head span.win{font-weight:800;color:var(--ink)}
.ax-head em{font-style:normal;margin:0 5px}
.ax-track{position:relative;height:10px;border-radius:6px;background:#F4ECE8}
.ax-track i{position:absolute;top:0;bottom:0;border-radius:6px}
.ax-track i.plus{background:var(--rose)}
.ax-track i.minus{background:var(--blue)}
.ax-track u{position:absolute;left:50%;top:-3px;bottom:-3px;width:2px;margin-left:-1px;background:var(--ink3);text-decoration:none;border-radius:2px}
.radar{width:100%;max-width:440px;margin:0 auto 6px}
.chart-label{font-size:13px;fill:var(--ink);font-weight:700;font-family:var(--font)}
.chart-label.strong{font-weight:800;font-size:14px}
.chart-label.quad{fill:var(--ink3);font-weight:700;font-size:12.5px}
.chart-label.quad.strong{fill:var(--ink);font-weight:800;font-size:13.5px}
.chart-axis{font-size:11.5px;fill:var(--ink3);font-family:var(--font);font-weight:700}
.tri,.attach{width:100%;max-width:400px;margin:0 auto 10px}
.qlist{margin-top:10px;display:grid;gap:2px}
.qlist.plain{margin:0 0 12px}
.qrow summary,.sumrow{display:grid;grid-template-columns:76px 1fr 28px;gap:10px;align-items:center;min-height:42px;cursor:pointer;list-style:none}
html[lang="en"] .qrow summary,html[lang="en"] .sumrow{grid-template-columns:118px 1fr 28px}
.sumrow{cursor:default}
.qrow summary::-webkit-details-marker{display:none}
.qrow[open]{background:var(--cream);border-radius:14px;margin:0 -8px;padding:0 8px 10px}
.qrow p{font-size:14.5px}
.qname{font-weight:700;font-size:15px;line-height:1.3}
.qbar{height:8px;border-radius:5px;background:#F4ECE8;overflow:hidden;min-width:60px}
.qbar i{display:block;height:100%;border-radius:5px;background:var(--rose)}
.qval{text-align:right;font-size:15px;font-variant-numeric:tabular-nums}
.student{padding:12px 0;border-top:1px solid var(--line)}
.student:first-child{border-top:0;padding-top:0}
.student:last-child{padding-bottom:0}
.student p{margin-top:4px;font-size:15px}
.partners{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.partners a{display:flex;flex-direction:column;align-items:center;text-align:center;background:var(--cream);border-radius:18px;padding:12px 10px;text-decoration:none}
.partners svg{width:76px;height:68px;margin:6px 0 2px}
.partners b{font-size:15px;line-height:1.35}
.partners small{font-size:13px;color:var(--ink2);line-height:1.5;margin-top:4px}
.pill{font-size:12.5px;font-weight:800;border-radius:999px;padding:2px 10px}
.pill.good{background:var(--rose-soft);color:#A82548}
.pill.hard{background:var(--blue-soft);color:#17608F}

/* 总结信 */
.mail{position:relative;background:#FFFDF7;border-radius:12px;padding:20px 20px 24px;box-shadow:var(--shadow);background-image:linear-gradient(transparent 31px,#F5ECDA 32px);background-size:100% 32px;line-height:32px;border-top:6px solid var(--rose)}
.mail p{font-size:16px;margin-bottom:16px}
.mail .dear{font-weight:800;margin-bottom:0;padding-right:72px}
.mail .sign{text-align:right;margin:0;font-weight:800;color:var(--ink2)}
.stamp{position:absolute;right:14px;top:14px;width:62px;height:70px;background:#fff;padding:6px;transform:rotate(5deg);box-shadow:0 2px 6px rgba(120,90,80,.2);border:2px dashed var(--pink);border-radius:4px}
.stamp svg{width:100%;height:100%}

.actions{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.result>.btn{margin-top:18px}
.action-row{display:flex;gap:10px;width:100%}
.action-row .btn{flex:1;font-size:15px;padding:10px 12px}
.center-link{align-self:center}
.dedicate{text-align:center;font-size:12px;color:var(--ink3);margin-top:18px}
.dedicate a{color:inherit;text-decoration:none;cursor:default;padding:10px 4px;margin:0 -4px}
.banner{text-align:center;font-weight:800;font-size:14px;background:#fff;border-radius:999px;padding:6px 14px;align-self:center;box-shadow:var(--shadow);margin-bottom:6px}
.back-link{align-self:flex-start}

/* 配对 */
.pair-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;text-align:center}
.pair-top figure svg{width:78px;height:70px;margin:auto}
.pair-top figcaption{font-size:13px;color:var(--ink2);line-height:1.4}
.pair-top figcaption b{display:block;color:var(--ink);font-size:14px}
.pair-score{display:flex;flex-direction:column;align-items:center}
.pair-score strong{font-size:48px;line-height:1.1;font-weight:900;color:var(--gold);text-shadow:2px 2px 0 var(--pink)}
.pair-score small{font-size:12px;color:var(--ink2);font-weight:700}
.pair-line{font-weight:800;margin:12px 0;text-align:center}
.pair-list{list-style:none;display:grid;gap:10px;margin-bottom:12px}
.pair-list li{background:var(--cream);border-radius:16px;padding:10px 12px}
.pair-list b{display:block;font-size:14px}
.pair-list span{font-size:14.5px;color:var(--ink2)}

/* 关于 */
.srcs{list-style:none;display:grid;gap:12px}
.srcs b{display:block;font-size:15px;line-height:1.5}
.srcs a{color:#17608F}

/* 弹窗和提示 */
.modal{position:fixed;inset:0;z-index:40;background:rgba(60,40,45,.55);display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
.modal-box{background:#fff;border-radius:24px;padding:14px;width:min(100%,420px);max-height:100%;overflow:auto;display:flex;flex-direction:column;gap:10px}
.poster{width:100%;border-radius:12px;display:block}
.poster-loading{width:120px;margin:30px auto}
.poster-loading svg{animation:wob .6s ease-in-out infinite;transform-origin:50% 90%}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:60;background:var(--ink);color:#fff;font-size:14px;padding:10px 18px;border-radius:999px;max-width:88vw;text-align:center;animation:fadein .2s ease both}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .sky{display:none}
}