/* 六经寻身记 V8 — full art direction */
:root{--ink:#10231f;--paper:#f4ecd9;--jade:#2d6257;--gold:#e6c77f}
html,body{background:#0a1815}
.game{background:#10251f;color:#f5eddc}
.brand-logo-full,.brand-logo-mini,.hud-logo img{object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.42))}
.brand-logo-full{width:142px;height:auto;z-index:20}.brand-logo-mini{width:105px;height:auto}
.art-cover{isolation:isolate;background:url("assets/art-v8/ui/cover.webp") center/cover no-repeat;padding:24px 22px max(22px,env(safe-area-inset-bottom))}
.art-cover::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,22,19,.1) 0,rgba(7,22,19,.04) 40%,rgba(7,22,19,.84) 76%,#0b1b17 100%)}
.art-cover::after{content:"";position:absolute;inset:0;z-index:-1;background:url("assets/art-v8/ui/particles.webp") center/160% auto;mix-blend-mode:screen;opacity:.28;animation:artDrift 9s ease-in-out infinite alternate}
.art-cover .brand-logo-full{align-self:center;margin-top:max(8px,env(safe-area-inset-top))}
.cover-shade{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 34%,transparent 0 30%,rgba(5,18,15,.12) 58%,rgba(5,18,15,.55))}
.cover-hero{position:absolute;z-index:1;width:min(78vw,370px);height:51vh;left:50%;top:12.5%;object-fit:contain;object-position:50% 100%;transform:translateX(-50%);filter:drop-shadow(0 22px 20px rgba(2,15,12,.48));animation:heroFloat 4.5s ease-in-out infinite}
.art-cover .cover-copy{position:relative;margin-top:auto;padding:0 5px 12px;z-index:4;text-shadow:0 3px 14px #06130f;text-align:left}
.art-cover .cover-copy>span{color:#efd795;font-size:10px;letter-spacing:.2em}
.art-cover .cover-copy h1{display:flex;gap:12px;align-items:baseline;margin:7px 0 8px;font-size:49px;letter-spacing:.05em;line-height:1}
.art-cover .cover-copy h1 em{font-size:32px;letter-spacing:.12em}.art-cover .cover-copy p{margin:0;color:#ede4d2;font-size:13px;line-height:1.7}
.art-cover .enter-btn{position:relative;z-index:5;background:linear-gradient(135deg,#f5e8bd,#d9b35d);border:1px solid rgba(255,255,255,.35);box-shadow:0 15px 40px rgba(3,15,12,.5),inset 0 1px #fff8df}

.art-prologue{padding:max(20px,env(safe-area-inset-top)) 18px max(18px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;background:radial-gradient(circle at 50% 40%,#326a5c 0,#173a32 43%,#0b1d19 100%)}
.art-prologue::before{content:"";position:absolute;inset:0;background:url("assets/art-v8/ui/particles.webp") center/cover;opacity:.18;pointer-events:none}
.art-prologue>.brand-logo-mini{position:relative;z-index:3}.art-prologue .journey-rail{width:100%;margin-top:10px}
.art-map{width:min(78vw,350px);height:52vh;min-height:360px;margin:6px auto -22px;position:relative;z-index:2;display:grid;place-items:center}
.art-map img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 16px 28px rgba(0,0,0,.42));animation:mapBreathe 5s ease-in-out infinite}
.map-pearl{position:absolute;width:20px;height:20px;border-radius:50%;background:#fff2bd;box-shadow:0 0 8px #fff,0 0 28px #e7c36e;animation:pearlpulse 1.5s ease-in-out infinite}
.art-prologue .prologue-copy{z-index:3;padding:0 12px;text-align:center}.art-prologue .prologue-copy p{margin:0;color:#c3ded6;font-size:11px}.art-prologue .prologue-copy h2{margin:6px 0;color:#f3e8cf;font:27px/1.25 "STKaiti",serif}.art-prologue .prologue-copy small{color:#b8cfc8;font-size:10px}.art-prologue>.enter-btn{margin-top:auto;z-index:4}

.level-world{background:#0b1d19}.level-world::before{content:"";position:absolute;inset:0;background:var(--scene) center/cover no-repeat;filter:saturate(.93);transform:scale(1.025)}
.level-world::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,15,13,.54) 0,transparent 18%,transparent 68%,rgba(4,15,13,.78) 100%);pointer-events:none}
.level-world>*{position:relative;z-index:2}.level-world .hud{background:linear-gradient(180deg,rgba(7,25,21,.88),rgba(7,25,21,.34));backdrop-filter:blur(7px)}
.level-world .journey-rail{background:rgba(5,20,17,.28);backdrop-filter:blur(5px)}
.level-world .paper-theatre{margin:0 10px 8px;border-radius:24px;border:1px solid rgba(247,226,179,.25);background:linear-gradient(180deg,rgba(5,20,16,.12),rgba(5,20,16,.3));box-shadow:inset 0 0 65px rgba(2,11,9,.18),0 18px 42px rgba(0,0,0,.3)}
.level-world .paper-theatre::before{display:none}.level-world .story-line{margin:0 10px max(10px,env(safe-area-inset-bottom));min-height:65px;padding:10px 14px;color:#f4ead5;background:rgba(8,28,23,.78);border-color:rgba(236,207,145,.24);backdrop-filter:blur(10px);font-size:12px}

.guardian-figure{position:absolute;z-index:9;left:-3px;top:38px;width:145px;height:205px;margin:0;pointer-events:none;filter:drop-shadow(0 18px 18px rgba(0,0,0,.4));animation:guardianFloat 3.5s ease-in-out infinite}
.guardian-figure img{width:100%;height:172px;object-fit:contain;object-position:50% 100%}
.guardian-figure figcaption{position:absolute;left:15px;right:15px;bottom:0;padding:6px 8px;border:1px solid rgba(239,215,164,.38);border-radius:13px;color:#f9ead0;background:rgba(12,41,34,.9);text-align:center;backdrop-filter:blur(7px)}
.guardian-figure figcaption b,.guardian-figure figcaption span{display:block}.guardian-figure figcaption b{font:17px "STKaiti",serif}.guardian-figure figcaption span{font-size:8px;color:#c7d9d2}
.guardian-figure.happy{animation:guardianHappy .65s ease both,guardianFloat 3.5s .65s ease-in-out infinite}.guardian-4 img{object-position:50% 14%;clip-path:inset(0 2% 0 2% round 18%)}

.atlas-title{padding-top:7px;text-shadow:0 2px 8px #071511}.atlas-title small{color:#f0d08c}.atlas-title b{font-size:20px}
.art-body-atlas{width:290px;height:415px;margin:-4px auto 0}.art-body-atlas img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 15px 20px rgba(0,0,0,.38))}.art-body-atlas>.spirit-pearl{top:49%;left:calc(50% - 12px);animation:pearlpulse 1.2s infinite}
.active-map-ring{position:absolute;left:50%;top:48%;width:calc(238px - var(--i)*27px);height:calc(286px - var(--i)*31px);border:3px solid var(--c);border-radius:48%;transform:translate(-50%,-50%);box-shadow:0 0 22px var(--c),inset 0 0 18px color-mix(in srgb,var(--c) 34%,transparent);animation:mapRing 1.6s ease-in-out infinite}
.atlas-tap{bottom:9px;color:#173029;background:linear-gradient(135deg,#f5e3b5,var(--accent));box-shadow:0 12px 30px rgba(0,0,0,.35)}
.state-heading{padding:12px 8px 0 128px;text-align:left;min-height:80px;text-shadow:0 2px 8px #06130f}.state-heading small{color:#f2d18d}.state-heading b{color:#fff0d7;font-size:17px}.good-orbit{height:360px;margin-top:0}.good-orbit::before{border-color:rgba(244,225,185,.35)}.good-orbit button{background:rgba(9,35,29,.86);border-color:rgba(244,225,185,.3);backdrop-filter:blur(7px)}

.loss-panel{position:absolute;z-index:12;left:8px;right:8px;top:7px;padding:6px 8px;border-radius:14px;background:rgba(63,30,31,.84);backdrop-filter:blur(8px)}.loss-panel small{display:none}.loss-panel>b{display:inline;margin:0 5px 0 0;font-size:11px}.loss-panel div{display:inline-flex}.loss-panel span{padding:3px 6px;font-size:8px}
.solar-arcade-head,.yang-arcade-head,.micro-head,.shao-rhythm-head{margin-top:39px;text-shadow:0 2px 8px #05120f}.solar-arcade-zone,.yang-arcade-zone,.micro-zone,.shao-rhythm-zone{top:104px!important;bottom:0!important}.micro-zone canvas,.solar-canvas,.yang-canvas,.shao-canvas{background:transparent!important;border-color:rgba(247,224,173,.3)!important;box-shadow:inset 0 0 50px rgba(3,15,12,.14),0 10px 25px rgba(0,0,0,.24)!important}
.level-0 .paper-theatre{background:linear-gradient(180deg,rgba(20,56,48,.04),rgba(15,48,38,.18))}.level-1 .paper-theatre{background:linear-gradient(180deg,rgba(72,56,26,.03),rgba(79,54,22,.14))}.level-2 .paper-theatre{background:linear-gradient(180deg,rgba(19,70,68,.04),rgba(12,54,51,.15))}.level-3 .paper-theatre{background:linear-gradient(180deg,rgba(76,79,36,.03),rgba(55,68,31,.13))}.level-4 .paper-theatre{background:linear-gradient(180deg,rgba(25,43,53,.06),rgba(13,26,32,.18))}.level-5 .paper-theatre{background:linear-gradient(180deg,rgba(45,26,42,.05),rgba(34,20,34,.18))}
.level-4 .shao-canvas{background:rgba(10,29,25,.32)!important}.level-4 .shao-rhythm-zone::before{content:"";position:absolute;z-index:3;left:50%;top:50%;width:82%;aspect-ratio:1;background:url("assets/art-v8/fx/shaoyin-wheel.webp") center/contain no-repeat;transform:translate(-50%,-50%);opacity:.3;mix-blend-mode:screen;pointer-events:none;animation:slowspin 18s linear infinite}.level-4 .shao-rhythm-zone::after{content:"";position:absolute;z-index:4;left:50%;top:50%;width:74%;aspect-ratio:1;background:url("assets/art-v8/fx/shaoyin-glow.webp") center/contain no-repeat;transform:translate(-50%,-50%);opacity:.1;mix-blend-mode:screen;pointer-events:none;animation:mapBreathe 3.5s ease-in-out infinite}

.art-scroll{inset:7px 7px 6px 112px;padding:21px 15px 12px;border-radius:18px;background:#f4ead5 url("assets/art-v8/ui/scroll.webp") center/100% 100% no-repeat;box-shadow:0 20px 55px rgba(0,0,0,.45);scrollbar-width:none}.art-scroll::-webkit-scrollbar{display:none}.art-scroll .scroll-head b{font-size:29px}.art-scroll .knowledge-grid{grid-template-columns:1fr;margin:8px 0;gap:5px}.art-scroll .knowledge-grid p,.art-scroll .knowledge-grid p:nth-child(n+3){grid-column:auto;min-height:auto;padding:7px 9px;background:rgba(255,255,255,.42)}.art-scroll .real-action{padding:8px}.art-scroll details{font-size:9px}.art-scroll .scroll-next{min-height:39px}

.world:not(.level-world){background:radial-gradient(circle at 50% 35%,#356a5c,#132e27 55%,#0a1916)}
.three-yang-crown{margin-top:55px}.veil{background:linear-gradient(135deg,rgba(239,230,204,.95),rgba(201,174,119,.92));box-shadow:0 15px 40px rgba(0,0,0,.35)}
.gut-transition{background:rgba(9,35,29,.72);border-radius:24px;padding:18px;backdrop-filter:blur(8px)}

.boss-world{background:radial-gradient(circle at 50% 33%,#3b7164,#142f28 50%,#091713)}.boss-world::before{content:"";position:absolute;inset:0;background:url("assets/art-v8/ui/map.webp") center 16%/88% auto no-repeat;opacity:.16;filter:blur(1px)}.boss-world>*{position:relative}.boss-core{background:radial-gradient(circle,rgba(239,211,147,.15),transparent 66%)}.seal-deck button{background:rgba(12,42,35,.86);backdrop-filter:blur(5px)}
.art-finale{padding-bottom:max(18px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;background:radial-gradient(circle at 50% 38%,#397466,#142f29 60%,#0a1916)}.art-finale::before{content:"";position:absolute;inset:0;background:url("assets/art-v8/ui/particles.webp") center/cover;opacity:.2}.art-finale .hud,.art-finale .journey-rail{width:100%}.final-art-map{width:84%;height:50vh;min-height:360px;object-fit:contain;filter:drop-shadow(0 18px 25px rgba(0,0,0,.45));animation:mapBreathe 5s ease-in-out infinite}.final-seals{width:94%;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:-28px auto 7px;z-index:3}.final-seals div{padding:6px 3px;border:1px solid color-mix(in srgb,var(--c) 55%,#f2dfba);border-radius:12px;background:rgba(8,30,25,.82);text-align:center;backdrop-filter:blur(5px)}.final-seals b,.final-seals span{display:block}.final-seals b{color:var(--c);font:16px "STKaiti",serif}.final-seals span{font-size:8px;color:#c7d8d1}.art-finale .final-copy{padding:0 18px;z-index:3;text-align:center}.art-finale .final-copy h2{margin:4px 0;font:21px/1.35 "STKaiti",serif}.art-finale .final-copy p{margin:5px 0 10px;color:#bcd0c8;font-size:10px}

.art-course{isolation:isolate;padding:22px 20px max(10px,env(safe-area-inset-bottom));background:url("assets/art-v8/ui/course.webp") center/cover no-repeat;display:flex;flex-direction:column;align-items:center}.art-course::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(6,18,15,.26),rgba(6,18,15,.2) 32%,rgba(6,18,15,.88) 70%,#091713)}.course-shade{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 22%,transparent 0 25%,rgba(4,14,12,.2) 52%,rgba(4,14,12,.65))}.art-course .course-brand{position:relative}.course-xiaozhu{position:absolute;top:8%;left:50%;width:62%;height:45%;object-fit:contain;object-position:50% 100%;transform:translateX(-50%);filter:drop-shadow(0 18px 20px rgba(0,0,0,.45));opacity:.92}.art-course .course-copy{position:relative;z-index:2;margin-top:42vh;text-align:center;text-shadow:0 3px 12px #06130f}.art-course .course-copy small{color:#ecd28e}.art-course .course-copy h2{margin:6px 0;font:24px/1.28 "STKaiti",serif}.art-course .course-copy h2 em{color:#f1cd7b;font-style:normal}.art-course .course-copy p{margin:5px 0;color:#d7e1dc;font-size:10px;line-height:1.5}.art-course .course-card{position:relative;z-index:3;width:100%;padding:11px;background:rgba(246,237,216,.93);color:#18332c;border-radius:20px;box-shadow:0 18px 50px rgba(0,0,0,.38);backdrop-filter:blur(10px)}.art-course .course-card button{min-height:46px}.art-course .course-card .ghost{min-height:36px}.art-course .text-restart{min-height:27px}.art-course .legal{position:relative;z-index:3;margin:5px 0 0;color:#aebdb7;font-size:7px;text-align:center}

@keyframes artDrift{to{transform:translate3d(0,-2.5%,0) scale(1.06);opacity:.38}}@keyframes heroFloat{50%{transform:translate(-50%,-7px) rotate(.7deg)}}@keyframes mapBreathe{50%{transform:scale(1.025);filter:drop-shadow(0 20px 30px rgba(225,197,117,.2))}}@keyframes mapRing{50%{opacity:.58;transform:translate(-50%,-50%) scale(1.025)}}
@media(max-height:720px){.cover-hero{height:46vh;top:10%}.art-cover .cover-copy{padding-bottom:6px}.art-cover .cover-copy h1{font-size:41px}.art-map{height:46vh;min-height:310px}.art-prologue .prologue-copy h2{font-size:23px}.art-body-atlas{height:335px}.good-orbit{height:300px}.guardian-figure{width:124px;height:175px}.guardian-figure img{height:146px}.art-scroll{left:94px}.art-course .course-copy{margin-top:38vh}.course-xiaozhu{height:39%}.final-art-map{height:43vh;min-height:310px}}

/* v8.1 mobile performance */
.level-4 .shao-rhythm-zone::before,.level-4 .shao-rhythm-zone::after{display:none}
.art-course .course-card>div span{color:#49645b;background:rgba(31,73,62,.08);border:1px solid rgba(31,73,62,.1)}.art-course .course-card .journal-btn{min-height:44px;margin-top:8px;border:1px solid rgba(25,70,59,.24);color:#214a40;background:linear-gradient(135deg,rgba(40,91,78,.1),rgba(184,150,88,.1));display:flex;align-items:center;justify-content:center;gap:8px}.art-course .course-card .journal-btn span{font-weight:700}.art-course .course-card .journal-btn small{font-size:9px;font-weight:400;letter-spacing:.06em;opacity:.68}.art-course .course-card .journal-btn:active{transform:translateY(1px);background:rgba(40,91,78,.16)}.art-course .course-card .consult-btn{color:#49645b;background:rgba(255,255,255,.18);border-color:rgba(31,73,62,.18)}
@media(pointer:coarse){.level-world .hud,.level-world .journey-rail,.level-world .story-line,.loss-panel,.guardian-figure figcaption,.art-course .course-card{backdrop-filter:none!important}.level-world::before{transform:none}.art-cover::after{animation:none;opacity:.2}.cover-hero,.art-map img,.guardian-figure,.final-art-map{animation-duration:7s}.paper-theatre,.story-line{box-shadow:none!important}}
@media(prefers-reduced-motion:reduce){.art-cover::after,.cover-hero,.art-map img,.guardian-figure,.final-art-map,.map-pearl,.active-map-ring{animation:none!important}}