feat: added reject image and migrated to tailwindcss

feat: made it smartphone friendly

build.sh

@@ -1,2 +1,2 @@
-APP_VERSION=1.0.2
+APP_VERSION=1.0.3
 docker buildx build --platform linux/arm64 -f nextjs/Dockerfile -t cfc-web:$APP_VERSION .

nextjs/next.config.mjs

@@ -7,9 +7,6 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const nextConfig = {
   output: 'standalone',
   outputFileTracingRoot: path.join(__dirname, '..'),
-  sassOptions: {
-    includePaths: ['src/styles'],
-  },
 };
 
 export default nextConfig;

nextjs/package.json

@@ -17,17 +17,18 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-i18next": "^14.1.0",
-    "react-youtube": "^10.1.0",
+    "react-youtube": "^10.1.0"
-    "semantic-ui-css": "^2.5.0"
   },
   "devDependencies": {
     "@types/bcryptjs": "^2.4.6",
     "@types/node": "^20.14.10",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
+    "autoprefixer": "^10.4.27",
     "eslint": "^8.57.0",
     "eslint-config-next": "^15.5.14",
-    "sass": "^1.77.8",
+    "postcss": "^8.4.31",
+    "tailwindcss": "^3.4.19",
     "typescript": "^5.5.4"
   }
 }

nextjs/postcss.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

nextjs/src/app/(site)/about/page.tsx

@@ -1,12 +1,12 @@
-import style from '@/styles/web.module.scss';
+import { guideBody } from '@/lib/siteContentClasses';
 
 export default function AboutPage() {
   return (
-    <div className={style.guideBody}>
+    <div className={guideBody}>
-      <h2>About</h2>
+      <h2 className="text-xl sm:text-2xl">About</h2>
       <hr />
-      <div className={style.aboutNoticeBlock}>
+      <div className="relative mx-auto my-5 min-h-[400px] w-full max-w-[980px] bg-[url(https://static.catherine-fc.com/media/playerbg.png)] [background-repeat:no-repeat] [background-position:center] [background-size:100%_100%] p-6 font-mplus sm:p-10 md:h-[800px] md:min-h-0 md:bg-[length:980px_800px] md:p-[50px]">
-        <br />
+        <br className="hidden sm:block" />
         <p>
           Covid-19
           の影響で、オフライン大会の実施なども困難であるため、オンラインによるランキングバトル（通称：ストレイシープ杯）を開催することになりました。
@@ -22,9 +22,14 @@ export default function AboutPage() {
           もっとこうしてみては？次の大会から参加したい！などございましたら問い合わせフォームからご意見下さい！
         </p>
         <p>それでは、楽しんでいくめぇ。～</p>
-        <div className={style.sheepAbout} />
+        <div className="relative mt-8 h-[200px] w-[120px] max-w-full bg-[url(https://static.catherine-fc.com/media/title_sheep.png)] bg-contain bg-left [background-repeat:no-repeat] sm:float-left sm:mt-[70px] sm:h-[280px] sm:w-[160px] md:h-[350px] md:w-[207px]" />
-        <div className={style.aboutContactBox}>
+        <div className="relative clear-both m-5 inline-block h-32 w-32 max-w-full bg-[url(https://static.catherine-fc.com/media/letterbox.png)] bg-[length:128px_128px] [background-repeat:no-repeat] sm:clear-none">
-          <a href="https://forms.gle/Dn4p7cFEPLK1zcTz5" rel="noopener noreferrer" target="_blank">
+          <a
+            className="block h-32 w-32 min-h-[44px] min-w-[44px]"
+            href="https://forms.gle/Dn4p7cFEPLK1zcTz5"
+            rel="noopener noreferrer"
+            target="_blank"
+          >
             &nbsp;
           </a>
         </div>

nextjs/src/app/(site)/page.tsx

@@ -1,27 +1,41 @@
-import style from '@/styles/web.module.scss';
-
 export default function HomePage() {
   return (
-    <div className={style.mainBody}>
+    <div className="mx-auto my-5 flex w-full max-w-[980px] flex-col items-center justify-center px-4 sm:px-5 md:px-0">
-      <div className={style.evojapan2026} />
+      <div className="mx-auto aspect-[500/320] w-full max-w-[500px] bg-[url(https://static.catherine-fc.com/media/reject_cfc.jpeg)] bg-contain bg-center [background-repeat:no-repeat]" />
-      <div className={style.padding} />
+      <div className="mx-auto aspect-[500/471] w-full max-w-[500px] bg-[url(https://static.catherine-fc.com/media/evo_logo_2026_shadow_drop.png)] bg-contain bg-center [background-repeat:no-repeat]" />
-      <div className={style.evojapan2023kaisaikettei} />
+      <div className="mx-auto h-12 w-full max-w-[900px] sm:h-[100px]" />
-      <div className={style.padding} />
+      <div className="mx-auto aspect-[846/285] w-full max-w-[846px] bg-[url(https://static.catherine-fc.com/media/kaisaikettei3.png)] bg-contain bg-center" />
-      <div className={style.group}>
+      <div className="mx-auto h-12 w-full max-w-[900px] sm:h-[100px]" />
-        <div className={style.evojapan2023catherinetonamel}>
+      <div className="mx-auto flex w-full max-w-[900px] flex-col items-stretch gap-4 bg-contain [background-repeat:no-repeat] md:flex-row md:gap-0">
-          <a href="https://tonamel.com/competition/u2GRP" rel="noopener noreferrer" target="_blank">
+        <div className="flex w-full justify-center md:w-auto md:flex-1">
-            &nbsp;
+          <div className="bg-[url(https://static.catherine-fc.com/media/catherine_logo_classic.png)] bg-contain bg-center [background-repeat:no-repeat]">
-          </a>
-        </div>
-        <div className={style.evojapan2023catherinefullbodytonamel}>
-          <a href="https://tonamel.com/competition/BxuNE" rel="noopener noreferrer" target="_blank">
-            &nbsp;
-          </a>
-        </div>
-      </div>
-      <div className={style.padding} />
-      <div className={style.twitchHome}>
             <a
+              className="mx-auto block aspect-[412/389] w-full max-w-[412px] min-h-[200px]"
+              href="https://tonamel.com/competition/u2GRP"
+              rel="noopener noreferrer"
+              target="_blank"
+            >
+              &nbsp;
+            </a>
+          </div>
+        </div>
+        <div className="flex w-full justify-center md:w-auto md:flex-1">
+          <div className="bg-[url(https://static.catherine-fc.com/media/catherine_fullbody_logo.png)] bg-contain bg-center [background-repeat:no-repeat]">
+            <a
+              className="mx-auto block aspect-[517/319] w-full max-w-[517px] min-h-[180px]"
+              href="https://tonamel.com/competition/BxuNE"
+              rel="noopener noreferrer"
+              target="_blank"
+            >
+              &nbsp;
+            </a>
+          </div>
+        </div>
+      </div>
+      <div className="mx-auto h-12 w-full max-w-[900px] sm:h-[100px]" />
+      <div className="mx-auto h-[70px] w-[113px] bg-[url(https://static.catherine-fc.com/media/twitch.png)] bg-contain [background-repeat:no-repeat]">
+        <a
+          className="block h-[70px] w-[113px]"
           href="https://www.twitch.tv/catherine_faito_crab"
           rel="noopener noreferrer"
           target="_blank"

nextjs/src/app/(site)/players/page.tsx

@@ -1,9 +1,35 @@
+import { redirect } from 'next/navigation';
+
 import { PlayersList } from '@/components/PlayersList';
-import { getAllPlayers } from '@/lib/data';
+import { getAllPlayersPaged, PLAYERS_PAGE_SIZE } from '@/lib/data';
 
 export const dynamic = 'force-dynamic';
 
-export default async function PlayersPage() {
+type PageProps = {
-  const players = await getAllPlayers();
+  searchParams: Promise<{ page?: string }>;
-  return <PlayersList players={players} />;
+};
+
+export default async function PlayersPage({ searchParams }: PageProps) {
+  const { page: pageRaw } = await searchParams;
+  const parsed = parseInt(pageRaw ?? '1', 10);
+  const page = Number.isFinite(parsed) && parsed >= 1 ? Math.floor(parsed) : 1;
+
+  const { players, total } = await getAllPlayersPaged(page);
+  const totalPages = Math.max(1, Math.ceil(total / PLAYERS_PAGE_SIZE));
+
+  if (page > totalPages) {
+    redirect(totalPages <= 1 ? '/players' : `/players?page=${totalPages}`);
+  }
+
+  return (
+    <PlayersList
+      players={players}
+      pagination={{
+        page,
+        total,
+        pageSize: PLAYERS_PAGE_SIZE,
+        basePath: '/players',
+      }}
+    />
+  );
 }

nextjs/src/app/(site)/tournaments/[tournament_key]/players/page.tsx

@@ -1,19 +1,43 @@
-import { notFound } from 'next/navigation';
+import { notFound, redirect } from 'next/navigation';
 
 import { PlayersList } from '@/components/PlayersList';
-import { getPlayersForTournament } from '@/lib/data';
+import { getPlayersForTournamentPaged, PLAYERS_PAGE_SIZE } from '@/lib/data';
 
 export const dynamic = 'force-dynamic';
 
 type PageProps = {
   params: Promise<{ tournament_key: string }>;
+  searchParams: Promise<{ page?: string }>;
 };
 
-export default async function TournamentPlayersPage({ params }: PageProps) {
+export default async function TournamentPlayersPage({ params, searchParams }: PageProps) {
   const { tournament_key } = await params;
-  const players = await getPlayersForTournament(tournament_key);
+  const { page: pageRaw } = await searchParams;
-  if (players === null) {
+  const parsed = parseInt(pageRaw ?? '1', 10);
+  const page = Number.isFinite(parsed) && parsed >= 1 ? Math.floor(parsed) : 1;
+
+  const result = await getPlayersForTournamentPaged(tournament_key, page);
+  if (result === null) {
     notFound();
   }
-  return <PlayersList players={players} />;
+
+  const { players, total } = result;
+  const totalPages = Math.max(1, Math.ceil(total / PLAYERS_PAGE_SIZE));
+  const basePath = `/tournaments/${encodeURIComponent(tournament_key)}/players`;
+
+  if (page > totalPages) {
+    redirect(totalPages <= 1 ? basePath : `${basePath}?page=${totalPages}`);
+  }
+
+  return (
+    <PlayersList
+      players={players}
+      pagination={{
+        page,
+        total,
+        pageSize: PLAYERS_PAGE_SIZE,
+        basePath,
+      }}
+    />
+  );
 }

nextjs/src/app/(site)/tournaments/[tournament_key]/scoreboard/page.tsx

@@ -1,9 +1,9 @@
-import style from '@/styles/web.module.scss';
+import { mainBody } from '@/lib/siteContentClasses';
 
 export default function ScoreboardPage() {
   return (
-    <div className={style.mainBody}>
+    <div className={mainBody}>
-      <div className={style.scoreboardImage} />
+      <div className="aspect-[567/485] w-full max-w-[567px] bg-[url(https://static.catherine-fc.com/media/scoreboard.png)] bg-contain bg-center [background-repeat:no-repeat]" />
     </div>
   );
 }

nextjs/src/app/admin/(dashboard)/archive/ArchiveAdminClient.tsx

@@ -4,7 +4,20 @@ import { useCallback, useEffect, useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import {
+  btn,
+  btnDanger,
+  card,
+  error as errorClass,
+  formWide,
+  hr,
+  input,
+  label,
+  rowActions,
+  sectionBlock,
+  sectionTitle,
+  title,
+} from '@/lib/adminUi';
 
 type ArchiveRow = {
   id: number;
@@ -16,7 +29,7 @@ export function ArchiveAdminClient() {
   const [items, setItems] = useState<ArchiveRow[]>([]);
   const [error, setError] = useState('');
   const [loading, setLoading] = useState(true);
-  const [title, setTitle] = useState('');
+  const [titleVal, setTitleVal] = useState('');
   const [youtubeId, setYoutubeId] = useState('');
 
   const load = useCallback(async () => {
@@ -75,70 +88,68 @@ export function ArchiveAdminClient() {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       credentials: 'include',
-      body: JSON.stringify({ title, youtube_id: youtubeId }),
+      body: JSON.stringify({ title: titleVal, youtube_id: youtubeId }),
     });
     const data = await res.json().catch(() => ({}));
     if (!res.ok) {
       setError((data as { error?: string }).error ?? 'Create failed');
       return;
     }
-    setTitle('');
+    setTitleVal('');
     setYoutubeId('');
     await load();
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
       <p>
         <Link href="/admin">← Dashboard</Link>
       </p>
-      <h1 className={style.title}>Archive</h1>
+      <h1 className={title}>Archive</h1>
-      {error ? <p className={style.error}>{error}</p> : null}
+      {error ? <p className={errorClass}>{error}</p> : null}
       {loading ? <p>Loading…</p> : null}
       {!loading &&
         items.map((row) => (
-          <div key={row.id} style={{ marginBottom: 24, paddingBottom: 16, borderBottom: '1px solid #eee' }}>
+          <div key={row.id} className={sectionBlock}>
-            <label className={style.label}>
+            <label className={label}>
               title
               <input
-                className={style.input}
+                className={input}
                 value={row.title}
                 onChange={(e) => updateLocal(row.id, { title: e.target.value })}
               />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               youtube_id
               <input
-                className={style.input}
+                className={input}
                 value={row.youtube_id}
                 onChange={(e) => updateLocal(row.id, { youtube_id: e.target.value })}
               />
             </label>
-            <div className={style.rowActions}>
+            <div className={rowActions}>
-              <button type="button" className={style.btn} onClick={() => save(row)}>
+              <button type="button" className={btn} onClick={() => save(row)}>
                 Save
               </button>
-              <button type="button" className={style.btnDanger} onClick={() => remove(row.id)}>
+              <button type="button" className={btnDanger} onClick={() => remove(row.id)}>
                 Delete
               </button>
             </div>
           </div>
         ))}
 
-      <hr className={style.hr} />
+      <hr className={hr} />
-      <h2 className={style.title} style={{ fontSize: '1.1rem' }}>
+      <h2 className={sectionTitle}>New entry</h2>
-        New entry
+      <form className={formWide} onSubmit={add}>
-      </h2>
+        <label className={label}>
-      <form className={style.form} style={{ maxWidth: 480 }} onSubmit={add}>
-        <label className={style.label}>
           title
-          <input className={style.input} value={title} onChange={(e) => setTitle(e.target.value)} required />
+          <input className={input} value={titleVal} onChange={(e) => setTitleVal(e.target.value)} required />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           youtube_id
-          <input className={style.input} value={youtubeId} onChange={(e) => setYoutubeId(e.target.value)} required />
+          <input className={input} value={youtubeId} onChange={(e) => setYoutubeId(e.target.value)} required />
         </label>
-        <button className={style.btn} type="submit">
+        <button className={btn} type="submit">
           Add
         </button>
       </form>

nextjs/src/app/admin/(dashboard)/guide/GuideAdminClient.tsx

@@ -4,7 +4,21 @@ import { useCallback, useEffect, useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import {
+  btn,
+  btnDanger,
+  card,
+  error as errorClass,
+  formWide,
+  hr,
+  input,
+  label,
+  rowActions,
+  sectionBlock,
+  sectionTitle,
+  textarea,
+  title,
+} from '@/lib/adminUi';
 
 type GuideRow = {
   id: number;
@@ -13,11 +27,13 @@ type GuideRow = {
   youtube_id: string;
 };
 
+const field = `${input} ${textarea}`;
+
 export function GuideAdminClient() {
   const [items, setItems] = useState<GuideRow[]>([]);
   const [error, setError] = useState('');
   const [loading, setLoading] = useState(true);
-  const [title, setTitle] = useState('');
+  const [titleVal, setTitleVal] = useState('');
   const [description, setDescription] = useState('');
   const [youtubeId, setYoutubeId] = useState('');
 
@@ -81,87 +97,81 @@ export function GuideAdminClient() {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       credentials: 'include',
-      body: JSON.stringify({ title, description, youtube_id: youtubeId }),
+      body: JSON.stringify({ title: titleVal, description, youtube_id: youtubeId }),
     });
     const data = await res.json().catch(() => ({}));
     if (!res.ok) {
       setError((data as { error?: string }).error ?? 'Create failed');
       return;
     }
-    setTitle('');
+    setTitleVal('');
     setDescription('');
     setYoutubeId('');
     await load();
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
       <p>
         <Link href="/admin">← Dashboard</Link>
       </p>
-      <h1 className={style.title}>Guide</h1>
+      <h1 className={title}>Guide</h1>
-      {error ? <p className={style.error}>{error}</p> : null}
+      {error ? <p className={errorClass}>{error}</p> : null}
       {loading ? <p>Loading…</p> : null}
       {!loading &&
         items.map((row) => (
-          <div key={row.id} style={{ marginBottom: 24, paddingBottom: 16, borderBottom: '1px solid #eee' }}>
+          <div key={row.id} className={sectionBlock}>
-            <label className={style.label}>
+            <label className={label}>
               title
               <input
-                className={style.input}
+                className={input}
                 value={row.title}
                 onChange={(e) => updateLocal(row.id, { title: e.target.value })}
               />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               description
               <textarea
-                className={`${style.input} ${style.textarea}`}
+                className={field}
                 value={row.description ?? ''}
                 onChange={(e) => updateLocal(row.id, { description: e.target.value })}
               />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               youtube_id
               <input
-                className={style.input}
+                className={input}
                 value={row.youtube_id}
                 onChange={(e) => updateLocal(row.id, { youtube_id: e.target.value })}
               />
             </label>
-            <div className={style.rowActions}>
+            <div className={rowActions}>
-              <button type="button" className={style.btn} onClick={() => save(row)}>
+              <button type="button" className={btn} onClick={() => save(row)}>
                 Save
               </button>
-              <button type="button" className={style.btnDanger} onClick={() => remove(row.id)}>
+              <button type="button" className={btnDanger} onClick={() => remove(row.id)}>
                 Delete
               </button>
             </div>
           </div>
         ))}
 
-      <hr className={style.hr} />
+      <hr className={hr} />
-      <h2 className={style.title} style={{ fontSize: '1.1rem' }}>
+      <h2 className={sectionTitle}>New entry</h2>
-        New entry
+      <form className={formWide} onSubmit={add}>
-      </h2>
+        <label className={label}>
-      <form className={style.form} style={{ maxWidth: 480 }} onSubmit={add}>
-        <label className={style.label}>
           title
-          <input className={style.input} value={title} onChange={(e) => setTitle(e.target.value)} required />
+          <input className={input} value={titleVal} onChange={(e) => setTitleVal(e.target.value)} required />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           description
-          <textarea
+          <textarea className={field} value={description} onChange={(e) => setDescription(e.target.value)} />
-            className={`${style.input} ${style.textarea}`}
-            value={description}
-            onChange={(e) => setDescription(e.target.value)}
-          />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           youtube_id
-          <input className={style.input} value={youtubeId} onChange={(e) => setYoutubeId(e.target.value)} required />
+          <input className={input} value={youtubeId} onChange={(e) => setYoutubeId(e.target.value)} required />
         </label>
-        <button className={style.btn} type="submit">
+        <button className={btn} type="submit">
           Add
         </button>
       </form>

nextjs/src/app/admin/(dashboard)/page.tsx

@@ -1,8 +1,8 @@
 import Link from 'next/link';
 
 import { LogoutButton } from '@/components/admin/LogoutButton';
+import { card, error, sub, title } from '@/lib/adminUi';
 import { getSessionUser } from '@/lib/auth/session';
-import style from '@/styles/admin.module.scss';
 
 export default async function AdminDashboardPage() {
   const user = await getSessionUser();
@@ -11,37 +11,47 @@ export default async function AdminDashboardPage() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
-      <h1 className={style.title}>Admin</h1>
+      <h1 className={title}>Admin</h1>
-      <p className={style.sub}>
+      <p className={sub}>
         Signed in as <strong>{user.email}</strong>
         {user.is_admin ? ' (administrator)' : ''}
       </p>
       {!user.is_admin && (
-        <p className={style.error}>
+        <p className={error}>
           You do not have permission to edit content. Ask an administrator to grant admin access.
         </p>
       )}
       {user.is_admin && (
-        <ul style={{ lineHeight: 1.8 }}>
+        <ul className="leading-relaxed">
           <li>
-            <Link href="/admin/users">Users (approval &amp; roles)</Link>
+            <Link className="text-blue-600 hover:underline" href="/admin/users">
+              Users (approval &amp; roles)
+            </Link>
           </li>
           <li>
-            <Link href="/admin/players">Players</Link>
+            <Link className="text-blue-600 hover:underline" href="/admin/players">
+              Players
+            </Link>
           </li>
           <li>
-            <Link href="/admin/guide">Guide</Link>
+            <Link className="text-blue-600 hover:underline" href="/admin/guide">
+              Guide
+            </Link>
           </li>
           <li>
-            <Link href="/admin/archive">Archive</Link>
+            <Link className="text-blue-600 hover:underline" href="/admin/archive">
+              Archive
+            </Link>
           </li>
           <li>
-            <Link href="/admin/qa">Q&amp;A</Link>
+            <Link className="text-blue-600 hover:underline" href="/admin/qa">
+              Q&amp;A
+            </Link>
           </li>
         </ul>
       )}
-      <div style={{ marginTop: 16 }}>
+      <div className="mt-4">
         <LogoutButton />
       </div>
     </div>

nextjs/src/app/admin/(dashboard)/players/PlayersAdminClient.tsx

@@ -4,7 +4,22 @@ import { useCallback, useEffect, useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import {
+  btn,
+  btnDanger,
+  card,
+  error as errorClass,
+  formWide,
+  hr,
+  input,
+  label,
+  metaLine,
+  rowActions,
+  sectionBlock,
+  sectionTitle,
+  textarea,
+  title,
+} from '@/lib/adminUi';
 
 type Char = { id: number; name_id: string; name: string; name_jp: string };
 type PlayerRow = {
@@ -18,6 +33,8 @@ type PlayerRow = {
   name_jp?: string;
 };
 
+const field = `${input} ${textarea}`;
+
 export function PlayersAdminClient() {
   const [players, setPlayers] = useState<PlayerRow[]>([]);
   const [characters, setCharacters] = useState<Char[]>([]);
@@ -129,60 +146,57 @@ export function PlayersAdminClient() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
       <p>
         <Link href="/admin">← Dashboard</Link>
       </p>
-      <h1 className={style.title}>Players</h1>
+      <h1 className={title}>Players</h1>
-      {error ? <p className={style.error}>{error}</p> : null}
+      {error ? <p className={errorClass}>{error}</p> : null}
       {loading ? <p>Loading…</p> : null}
       {!loading && (
         <>
           {players.map((p) => (
-            <div
+            <div key={p.id} className={sectionBlock}>
-              key={p.id}
+              <p className={metaLine}>
-              style={{ marginBottom: 24, paddingBottom: 16, borderBottom: '1px solid #eee' }}
-            >
-              <p style={{ margin: '0 0 8px', fontSize: '0.85rem', color: '#666' }}>
                 id: {p.id}
                 {p.name_jp ? ` · ${p.name_jp}` : ''}
               </p>
-              <label className={style.label}>
+              <label className={label}>
                 player_key
                 <input
-                  className={style.input}
+                  className={input}
                   value={p.player_key}
                   onChange={(e) => updateLocal(p.id, { player_key: e.target.value })}
                 />
               </label>
-              <label className={style.label}>
+              <label className={label}>
                 player_name
                 <input
-                  className={style.input}
+                  className={input}
                   value={p.player_name}
                   onChange={(e) => updateLocal(p.id, { player_name: e.target.value })}
                 />
               </label>
-              <label className={style.label}>
+              <label className={label}>
                 description
                 <textarea
-                  className={`${style.input} ${style.textarea}`}
+                  className={field}
                   value={p.description ?? ''}
                   onChange={(e) => updateLocal(p.id, { description: e.target.value })}
                 />
               </label>
-              <label className={style.label}>
+              <label className={label}>
                 image URL (optional)
                 <input
-                  className={style.input}
+                  className={input}
                   value={p.image ?? ''}
                   onChange={(e) => updateLocal(p.id, { image: e.target.value || null })}
                 />
               </label>
-              <label className={style.label}>
+              <label className={label}>
                 character
                 <select
-                  className={style.input}
+                  className={input}
                   value={p.character_id != null && p.character_id !== '' ? String(p.character_id) : ''}
                   onChange={(e) => updateLocal(p.id, { character_id: e.target.value })}
                   required
@@ -195,46 +209,40 @@ export function PlayersAdminClient() {
                   ))}
                 </select>
               </label>
-              <div className={style.rowActions}>
+              <div className={rowActions}>
-                <button type="button" className={style.btn} onClick={() => save(p)}>
+                <button type="button" className={btn} onClick={() => save(p)}>
                   Save
                 </button>
-                <button type="button" className={style.btnDanger} onClick={() => remove(p.id)}>
+                <button type="button" className={btnDanger} onClick={() => remove(p.id)}>
                   Delete
                 </button>
               </div>
             </div>
           ))}
 
-          <hr className={style.hr} />
+          <hr className={hr} />
-          <h2 className={style.title} style={{ fontSize: '1.1rem' }}>
+          <h2 className={sectionTitle}>Add player</h2>
-            Add player
+          <form className={formWide} onSubmit={addPlayer}>
-          </h2>
+            <label className={label}>
-          <form className={style.form} style={{ maxWidth: 480 }} onSubmit={addPlayer}>
-            <label className={style.label}>
               player_key
-              <input className={style.input} value={playerKey} onChange={(e) => setPlayerKey(e.target.value)} required />
+              <input className={input} value={playerKey} onChange={(e) => setPlayerKey(e.target.value)} required />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               player_name
-              <input className={style.input} value={playerName} onChange={(e) => setPlayerName(e.target.value)} required />
+              <input className={input} value={playerName} onChange={(e) => setPlayerName(e.target.value)} required />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               description
-              <textarea
+              <textarea className={field} value={description} onChange={(e) => setDescription(e.target.value)} />
-                className={`${style.input} ${style.textarea}`}
-                value={description}
-                onChange={(e) => setDescription(e.target.value)}
-              />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               image URL (optional)
-              <input className={style.input} value={image} onChange={(e) => setImage(e.target.value)} />
+              <input className={input} value={image} onChange={(e) => setImage(e.target.value)} />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               character
               <select
-                className={style.input}
+                className={input}
                 value={characterId}
                 onChange={(e) => setCharacterId(e.target.value)}
                 required
@@ -247,7 +255,7 @@ export function PlayersAdminClient() {
                 ))}
               </select>
             </label>
-            <button className={style.btn} type="submit">
+            <button className={btn} type="submit">
               Add
             </button>
           </form>

nextjs/src/app/admin/(dashboard)/qa/QaAdminClient.tsx

@@ -4,7 +4,21 @@ import { useCallback, useEffect, useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import {
+  btn,
+  btnDanger,
+  card,
+  error as errorClass,
+  formWide,
+  hr,
+  input,
+  label,
+  rowActions,
+  sectionBlock,
+  sectionTitle,
+  textarea,
+  title,
+} from '@/lib/adminUi';
 
 type ContactRow = {
   id: number;
@@ -12,6 +26,8 @@ type ContactRow = {
   answer: string;
 };
 
+const field = `${input} ${textarea}`;
+
 export function QaAdminClient() {
   const [items, setItems] = useState<ContactRow[]>([]);
   const [error, setError] = useState('');
@@ -88,67 +104,65 @@ export function QaAdminClient() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
       <p>
         <Link href="/admin">← Dashboard</Link>
       </p>
-      <h1 className={style.title}>Q&amp;A</h1>
+      <h1 className={title}>Q&amp;A</h1>
-      {error ? <p className={style.error}>{error}</p> : null}
+      {error ? <p className={errorClass}>{error}</p> : null}
       {loading ? <p>Loading…</p> : null}
       {!loading &&
         items.map((row) => (
-          <div key={row.id} style={{ marginBottom: 24, paddingBottom: 16, borderBottom: '1px solid #eee' }}>
+          <div key={row.id} className={sectionBlock}>
-            <label className={style.label}>
+            <label className={label}>
               question
               <textarea
-                className={`${style.input} ${style.textarea}`}
+                className={field}
                 value={row.question}
                 onChange={(e) => updateLocal(row.id, { question: e.target.value })}
               />
             </label>
-            <label className={style.label}>
+            <label className={label}>
               answer
               <textarea
-                className={`${style.input} ${style.textarea}`}
+                className={field}
                 value={row.answer}
                 onChange={(e) => updateLocal(row.id, { answer: e.target.value })}
               />
             </label>
-            <div className={style.rowActions}>
+            <div className={rowActions}>
-              <button type="button" className={style.btn} onClick={() => save(row)}>
+              <button type="button" className={btn} onClick={() => save(row)}>
                 Save
               </button>
-              <button type="button" className={style.btnDanger} onClick={() => remove(row.id)}>
+              <button type="button" className={btnDanger} onClick={() => remove(row.id)}>
                 Delete
               </button>
             </div>
           </div>
         ))}
 
-      <hr className={style.hr} />
+      <hr className={hr} />
-      <h2 className={style.title} style={{ fontSize: '1.1rem' }}>
+      <h2 className={sectionTitle}>New Q&amp;A</h2>
-        New Q&amp;A
+      <form className={formWide} onSubmit={add}>
-      </h2>
+        <label className={label}>
-      <form className={style.form} style={{ maxWidth: 480 }} onSubmit={add}>
-        <label className={style.label}>
           question
           <textarea
-            className={`${style.input} ${style.textarea}`}
+            className={field}
             value={question}
             onChange={(e) => setQuestion(e.target.value)}
             required
           />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           answer
           <textarea
-            className={`${style.input} ${style.textarea}`}
+            className={field}
             value={answer}
             onChange={(e) => setAnswer(e.target.value)}
             required
           />
         </label>
-        <button className={style.btn} type="submit">
+        <button className={btn} type="submit">
           Add
         </button>
       </form>

nextjs/src/app/admin/(dashboard)/users/UsersAdminClient.tsx

@@ -4,7 +4,7 @@ import { useCallback, useEffect, useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { card, error as errorClass, sub, table, th, thTd, title } from '@/lib/adminUi';
 
 type UserRow = {
   id: number;
@@ -53,43 +53,43 @@ export function UsersAdminClient() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
       <p>
         <Link href="/admin">← Dashboard</Link>
       </p>
-      <h1 className={style.title}>Users</h1>
+      <h1 className={title}>Users</h1>
-      <p className={style.sub}>Approve new accounts and grant admin role.</p>
+      <p className={sub}>Approve new accounts and grant admin role.</p>
-      {error ? <p className={style.error}>{error}</p> : null}
+      {error ? <p className={errorClass}>{error}</p> : null}
       {loading ? <p>Loading…</p> : null}
       {!loading && (
-        <table className={style.table}>
+        <table className={table}>
           <thead>
             <tr>
-              <th>Email</th>
+              <th className={`${thTd} ${th}`}>Email</th>
-              <th>Approved</th>
+              <th className={`${thTd} ${th}`}>Approved</th>
-              <th>Admin</th>
+              <th className={`${thTd} ${th}`}>Admin</th>
-              <th>Created</th>
+              <th className={`${thTd} ${th}`}>Created</th>
             </tr>
           </thead>
           <tbody>
             {users.map((u) => (
               <tr key={u.id}>
-                <td>{u.email}</td>
+                <td className={thTd}>{u.email}</td>
-                <td>
+                <td className={thTd}>
                   <input
                     type="checkbox"
                     checked={Boolean(u.is_approved)}
                     onChange={(e) => patch(u.id, { is_approved: e.target.checked })}
                   />
                 </td>
-                <td>
+                <td className={thTd}>
                   <input
                     type="checkbox"
                     checked={Boolean(u.is_admin)}
                     onChange={(e) => patch(u.id, { is_admin: e.target.checked })}
                   />
                 </td>
-                <td>{String(u.created_at)}</td>
+                <td className={thTd}>{String(u.created_at)}</td>
               </tr>
             ))}
           </tbody>

nextjs/src/app/admin/layout.tsx

@@ -3,7 +3,7 @@ import type { ReactNode } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { nav, navLink, wrap } from '@/lib/adminUi';
 
 export const metadata: Metadata = {
   title: 'Admin — Catherine League',
@@ -12,12 +12,20 @@ export const metadata: Metadata = {
 
 export default function AdminRootLayout({ children }: { children: ReactNode }) {
   return (
-    <div className={style.wrap}>
+    <div className={wrap}>
-      <nav className={style.nav}>
+      <nav className={nav}>
-        <Link href="/">← Site</Link>
+        <Link className={navLink} href="/">
-        <Link href="/admin/login">Login</Link>
+          ← Site
-        <Link href="/admin/register">Register</Link>
+        </Link>
-        <Link href="/admin">Dashboard</Link>
+        <Link className={navLink} href="/admin/login">
+          Login
+        </Link>
+        <Link className={navLink} href="/admin/register">
+          Register
+        </Link>
+        <Link className={navLink} href="/admin">
+          Dashboard
+        </Link>
       </nav>
       {children}
     </div>

nextjs/src/app/admin/login/page.tsx

@@ -5,7 +5,7 @@ import { useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { btn, card, error as errorClass, form, input, label, sub, title } from '@/lib/adminUi';
 
 export default function AdminLoginPage() {
   const router = useRouter();
@@ -40,16 +40,16 @@ export default function AdminLoginPage() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
-      <h1 className={style.title}>Admin login</h1>
+      <h1 className={title}>Admin login</h1>
-      <p className={style.sub}>
+      <p className={sub}>
         No account? <Link href="/admin/register">Register</Link> — an administrator must approve you before you can sign in.
       </p>
-      <form className={style.form} onSubmit={onSubmit}>
+      <form className={form} onSubmit={onSubmit}>
-        <label className={style.label}>
+        <label className={label}>
           Email
           <input
-            className={style.input}
+            className={input}
             type="email"
             autoComplete="email"
             value={email}
@@ -57,10 +57,10 @@ export default function AdminLoginPage() {
             required
           />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           Password
           <input
-            className={style.input}
+            className={input}
             type="password"
             autoComplete="current-password"
             value={password}
@@ -68,8 +68,8 @@ export default function AdminLoginPage() {
             required
           />
         </label>
-        {error ? <p className={style.error}>{error}</p> : null}
+        {error ? <p className={errorClass}>{error}</p> : null}
-        <button className={style.btn} type="submit" disabled={loading}>
+        <button className={btn} type="submit" disabled={loading}>
           {loading ? 'Signing in…' : 'Sign in'}
         </button>
       </form>

nextjs/src/app/admin/no-access/page.tsx

@@ -1,12 +1,12 @@
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { card, sub, title } from '@/lib/adminUi';
 
 export default function AdminNoAccessPage() {
   return (
-    <div className={style.card}>
+    <div className={card}>
-      <h1 className={style.title}>No admin access</h1>
+      <h1 className={title}>No admin access</h1>
-      <p className={style.sub}>
+      <p className={sub}>
         Your account is approved, but you do not have administrator privileges for content management. Ask an existing admin to
         grant you the admin role.
       </p>

nextjs/src/app/admin/pending/page.tsx

@@ -1,12 +1,12 @@
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { card, sub, title } from '@/lib/adminUi';
 
 export default function AdminPendingPage() {
   return (
-    <div className={style.card}>
+    <div className={card}>
-      <h1 className={style.title}>Account pending</h1>
+      <h1 className={title}>Account pending</h1>
-      <p className={style.sub}>
+      <p className={sub}>
         Your account has not been approved yet, or approval was revoked. You cannot use the admin area until an administrator
         approves you.
       </p>

nextjs/src/app/admin/register/page.tsx

@@ -4,7 +4,7 @@ import { useState } from 'react';
 
 import Link from 'next/link';
 
-import style from '@/styles/admin.module.scss';
+import { btn, card, error as errorClass, form, input, label, sub, success as successClass, title } from '@/lib/adminUi';
 
 export default function AdminRegisterPage() {
   const [email, setEmail] = useState('');
@@ -40,17 +40,17 @@ export default function AdminRegisterPage() {
   }
 
   return (
-    <div className={style.card}>
+    <div className={card}>
-      <h1 className={style.title}>Register</h1>
+      <h1 className={title}>Register</h1>
-      <p className={style.sub}>
+      <p className={sub}>
         After registering, wait for an administrator to approve your account. Then you can{' '}
         <Link href="/admin/login">sign in</Link>.
       </p>
-      <form className={style.form} onSubmit={onSubmit}>
+      <form className={form} onSubmit={onSubmit}>
-        <label className={style.label}>
+        <label className={label}>
           Email
           <input
-            className={style.input}
+            className={input}
             type="email"
             autoComplete="email"
             value={email}
@@ -58,10 +58,10 @@ export default function AdminRegisterPage() {
             required
           />
         </label>
-        <label className={style.label}>
+        <label className={label}>
           Password (min. 8 characters)
           <input
-            className={style.input}
+            className={input}
             type="password"
             autoComplete="new-password"
             value={password}
@@ -70,9 +70,9 @@ export default function AdminRegisterPage() {
             required
           />
         </label>
-        {error ? <p className={style.error}>{error}</p> : null}
+        {error ? <p className={errorClass}>{error}</p> : null}
-        {success ? <p className={style.success}>{success}</p> : null}
+        {success ? <p className={successClass}>{success}</p> : null}
-        <button className={style.btn} type="submit" disabled={loading}>
+        <button className={btn} type="submit" disabled={loading}>
           {loading ? 'Submitting…' : 'Register'}
         </button>
       </form>

nextjs/src/app/globals.css

@@ -1,17 +1,18 @@
-body {
+@tailwind base;
-  margin: 0;
+@tailwind components;
-  font-family: var(--font-mplus), -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto',
+@tailwind utilities;
-    sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
 
-code {
+@layer base {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+  body {
-    monospace;
+    @apply m-0 font-mplus antialiased;
-}
+  }
 
-html,
+  code {
-body {
+    font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
-  min-height: 100%;
+  }
+
+  html,
+  body {
+    @apply min-h-full overflow-x-hidden;
+  }
 }

nextjs/src/app/layout.tsx

@@ -4,7 +4,6 @@ import type { ReactNode } from 'react';
 
 import { I18nProvider } from '@/components/I18nProvider';
 
-import 'semantic-ui-css/semantic.min.css';
 import './globals.css';
 
 const indieFlower = Indie_Flower({

nextjs/src/components/ArchiveVideoList.tsx

@@ -3,8 +3,8 @@
 import { useTranslation } from 'react-i18next';
 import YouTube from 'react-youtube';
 
+import { centerVideo, characterBlock, guideBody } from '@/lib/siteContentClasses';
 import type { IGuideItem } from '@/models/IGuideItem';
-import style from '@/styles/web.module.scss';
 
 type Props = {
   items: IGuideItem[];
@@ -19,24 +19,26 @@ export function ArchiveVideoList({ items }: Props) {
   const { t } = useTranslation();
 
   return (
-    <div className={style.guideBody}>
+    <div className={guideBody}>
-      <h2>{t('archive')}</h2>
+      <h2 className="text-xl sm:text-2xl">{t('archive')}</h2>
       <hr />
       <br />
       {items.map((el) => (
         <div
           key={`archiveItemsLoop-${el.id}`}
-          className={style.characterBlock}
+          className={characterBlock}
           style={{
             animationDelay: `${el.id * 0.2}s`,
           }}
         >
           <h4>{el.title}</h4>
           <hr />
-          <div className={style.centerVideo}>
+          <div className={centerVideo}>
+            <div className="mx-auto w-full max-w-[360px] overflow-x-auto">
               <YouTube videoId={el.youtube_id} opts={opts} />
             </div>
           </div>
+        </div>
       ))}
     </div>
   );

nextjs/src/components/ContactList.tsx

@@ -2,8 +2,8 @@
 
 import { useTranslation } from 'react-i18next';
 
+import { characterBlock, guideBody } from '@/lib/siteContentClasses';
 import type { IContactQuestion } from '@/models/IContactQuestion';
-import style from '@/styles/web.module.scss';
 
 type Props = {
   items: IContactQuestion[];
@@ -13,18 +13,23 @@ export function ContactList({ items }: Props) {
   const { t } = useTranslation();
 
   return (
-    <div className={style.guideBody}>
+    <div className={guideBody}>
-      <h2>{t('qanda')}</h2>
+      <h2 className="text-xl sm:text-2xl">{t('qanda')}</h2>
       <hr />
-      <div className={style.contactBox}>
+      <div className="relative mx-auto my-5 h-32 w-32 bg-[url(https://static.catherine-fc.com/media/letterbox.png)] bg-[length:128px_128px] [background-repeat:no-repeat]">
-        <a href="https://forms.gle/Dn4p7cFEPLK1zcTz5" rel="noopener noreferrer" target="_blank">
+        <a
+          className="block h-32 w-32"
+          href="https://forms.gle/Dn4p7cFEPLK1zcTz5"
+          rel="noopener noreferrer"
+          target="_blank"
+        >
           &nbsp;
         </a>
       </div>
       {items.map((el) => (
         <div
           key={`contactItemsLoop-${el.id}`}
-          className={style.characterBlock}
+          className={characterBlock}
           style={{
             animationDelay: `${el.id * 0.2}s`,
           }}

nextjs/src/components/GuideVideoList.tsx

@@ -3,8 +3,8 @@
 import { useTranslation } from 'react-i18next';
 import YouTube from 'react-youtube';
 
+import { centerVideo, characterBlock, guideBody } from '@/lib/siteContentClasses';
 import type { IGuideItem } from '@/models/IGuideItem';
-import style from '@/styles/web.module.scss';
 
 type Props = {
   items: IGuideItem[];
@@ -19,14 +19,14 @@ export function GuideVideoList({ items }: Props) {
   const { t } = useTranslation();
 
   return (
-    <div className={style.guideBody}>
+    <div className={guideBody}>
-      <h2>{t('guide')}</h2>
+      <h2 className="text-xl sm:text-2xl">{t('guide')}</h2>
       <hr />
       <br />
       {items.map((el) => (
         <div
           key={`guideItemsLoop-${el.id}`}
-          className={style.characterBlock}
+          className={characterBlock}
           style={{
             animationDelay: `${el.id * 0.2}s`,
           }}
@@ -34,10 +34,12 @@ export function GuideVideoList({ items }: Props) {
           <h4>{el.title}</h4>
           <hr />
           <div>{el.description}</div>
-          <div className={style.centerVideo}>
+          <div className={centerVideo}>
+            <div className="mx-auto w-full max-w-[360px] overflow-x-auto">
               <YouTube videoId={el.youtube_id} opts={opts} />
             </div>
           </div>
+        </div>
       ))}
     </div>
   );

nextjs/src/components/PlayersList.tsx

@@ -1,49 +1,97 @@
 'use client';
 
+import Link from 'next/link';
 import { useTranslation } from 'react-i18next';
 
+import { characterPortraitBox, characterPortraitStyle } from '@/lib/characterPortrait';
+import {
+  characterBlock,
+  guideBody,
+  titlePlayer,
+  titlePlayerBlock,
+} from '@/lib/siteContentClasses';
 import type { IPlayerInfo } from '@/models/IPlayerInfo';
-import style from '@/styles/web.module.scss';
+
+export type PlayersListPagination = {
+  page: number;
+  total: number;
+  pageSize: number;
+  basePath: string;
+};
 
 type Props = {
   players: IPlayerInfo[];
+  pagination?: PlayersListPagination;
 };
 
-export function PlayersList({ players }: Props) {
+const linkClass =
+  'rounded border border-white/40 px-3 py-2 text-white underline-offset-4 hover:border-white hover:underline';
+const disabledClass = 'cursor-not-allowed rounded border border-white/20 px-3 py-2 opacity-40';
+
+export function PlayersList({ players, pagination }: Props) {
   const { t } = useTranslation();
 
+  const totalPages =
+    pagination != null ? Math.max(1, Math.ceil(pagination.total / pagination.pageSize)) : 1;
+  const showPager = pagination != null && totalPages > 1;
+
+  function hrefForPage(p: number): string {
+    if (pagination == null) return '#';
+    return p <= 1 ? pagination.basePath : `${pagination.basePath}?page=${p}`;
+  }
+
   return (
-    <div className={style.guideBody}>
+    <div className={guideBody}>
-      <h2>Players</h2>
+      <h2 className="text-xl sm:text-2xl">Players</h2>
       <hr />
       <br />
-      {players.map((el) => {
+      {players.map((el) => (
-        const charClass =
-          style[`character-${el.name_id}` as keyof typeof style] ?? '';
-        return (
         <div
           key={`playerInfoLoop-${el.id}`}
-            className={style.characterBlock}
+          className={characterBlock}
           style={{
             animationDelay: `${el.id * 0.2}s`,
           }}
         >
-            <div className={charClass} />
+          <div className={characterPortraitBox} style={characterPortraitStyle(el.name_id)} />
-            <div className={style.titlePlayer}>
+          <div className={titlePlayer}>
-              <span className={style.titlePlayerBlock}>{t('player_name')}</span>
+            <span className={titlePlayerBlock}>{t('player_name')}</span>
           </div>
           <div>{el.player_name}</div>
-            <div className={style.titlePlayer}>
+          <div className={titlePlayer}>
-              <span className={style.titlePlayerBlock}>{t('use_character')}</span>
+            <span className={titlePlayerBlock}>{t('use_character')}</span>
           </div>
           <div>{el.name_jp}</div>
-            <div className={style.titlePlayer}>
+          <div className={titlePlayer}>
-              <span className={style.titlePlayerBlock}>{t('description')}</span>
+            <span className={titlePlayerBlock}>{t('description')}</span>
           </div>
           <div>{el.description}</div>
         </div>
-        );
+      ))}
-      })}
+      {showPager && pagination != null ? (
+        <nav
+          className="mt-8 flex flex-wrap items-center justify-center gap-3 text-sm sm:gap-6"
+          aria-label="Pagination"
+        >
+          {pagination.page > 1 ? (
+            <Link className={linkClass} href={hrefForPage(pagination.page - 1)}>
+              ← Previous
+            </Link>
+          ) : (
+            <span className={disabledClass}>← 前</span>
+          )}
+          <span className="tabular-nums opacity-90">
+            {pagination.page} / {totalPages}　ページ
+          </span>
+          {pagination.page < totalPages ? (
+            <Link className={linkClass} href={hrefForPage(pagination.page + 1)}>
+              Next →
+            </Link>
+          ) : (
+            <span className={disabledClass}>次 →</span>
+          )}
+        </nav>
+      ) : null}
     </div>
   );
 }

nextjs/src/components/SiteLayout.tsx

@@ -1,15 +1,27 @@
 import Link from 'next/link';
 import type { ReactNode } from 'react';
 
-import style from '@/styles/web.module.scss';
+const navLinkClass =
+  'flex min-h-[44px] w-full items-center justify-center bg-black px-2 font-indie text-sm text-white hover:-rotate-[10deg] hover:font-bold hover:text-pink-300 sm:h-[30px] sm:min-h-0 sm:w-[90px] sm:flex-none sm:text-base';
 
 export function SiteLayout({ children }: { children: ReactNode }) {
   return (
-    <div className={style.main}>
+    <div className="flex min-h-screen w-full max-w-[100vw] flex-col overflow-x-hidden bg-[url(https://static.catherine-fc.com/media/background.png)] bg-cover bg-top bg-no-repeat text-white md:bg-fixed">
-      <div className={style.header}>
+      <div className="relative h-[300px] w-full overflow-hidden bg-[url(https://static.catherine-fc.com/media/bgbg.png)] bg-top bg-no-repeat md:h-[460px] max-md:bg-cover max-md:bg-center">
-        <div className={style.background} />
+        {/* Outer: horizontal center only. Inner: animate-up-down sets transform and would override -translate-x-1/2 on a single node */}
-        <div className={style.buynow}>
+        <div className="absolute left-1/2 top-0 w-full max-w-[1366px] -translate-x-1/2">
+          <div
+            className="group h-[220px] w-full animate-up-down bg-[url(https://static.catherine-fc.com/media/bgimage.png)] bg-no-repeat [background-position:center_top] sm:h-[320px] md:h-[401px]"
+          >
+            <div
+              className="pointer-events-none absolute left-0 top-0 h-full w-full bg-[url(https://static.catherine-fc.com/media/bgimagenight.png)] bg-no-repeat [background-position:center_top] opacity-0 transition-opacity duration-500 ease-in-out group-hover:opacity-100"
+              aria-hidden
+            />
+          </div>
+        </div>
+        <div className="fixed bottom-0 right-0 top-0 z-[1] m-auto hidden h-[99px] w-[235px] min-[601px]:block">
           <a
+            className="block h-[99px] w-[235px] bg-[url(https://static.catherine-fc.com/media/buynow.png)] hover:animate-bounce"
             href="https://www.atlus.co.jp/news/13264/"
             rel="noopener noreferrer"
             target="_blank"
@@ -17,11 +29,12 @@ export function SiteLayout({ children }: { children: ReactNode }) {
             &nbsp;
           </a>
         </div>
-        <div className={style.logoHeader} />
+        {/* Logo: always translate-centered; md+ uses original pixel size, narrow viewports scale width */}
-        <div className={style.logoSwitch} />
+        <div className="absolute left-1/2 top-[-20px] z-[1] h-[200px] w-[min(92vw,577px)] max-w-[577px] -translate-x-1/2 bg-[url(https://static.catherine-fc.com/media/cat_fb_logo.png)] bg-contain bg-center bg-no-repeat sm:top-[-30px] sm:h-[280px] md:top-[-30px] md:h-[401px] md:w-[577px] md:bg-auto md:bg-top" />
-        <div className={style.waveContainer}>
+        <div className="absolute left-1/2 top-[150px] z-[1] h-12 w-[min(88vw,415px)] max-w-[415px] -translate-x-1/2 bg-[url(https://static.catherine-fc.com/media/faito_crab.png)] bg-contain bg-center bg-no-repeat sm:top-[240px] sm:h-14 md:top-[310px] md:h-16 md:w-[415px] md:bg-auto md:bg-top" />
+        <div className="absolute left-0 right-0 top-[180px] z-0 sm:top-[240px] md:top-[260px]">
           <svg
-            className={style.waves}
+            className="relative -mb-[7px] h-[100px] min-h-[80px] w-full max-h-[200px] sm:h-[150px] md:h-[200px]"
             viewBox="0 24 150 28"
             preserveAspectRatio="none"
             shapeRendering="auto"
@@ -34,14 +47,14 @@ export function SiteLayout({ children }: { children: ReactNode }) {
             </defs>
             <g>
               <use
-                className={style.firstWave}
+                className="animate-wave-1"
                 x={48}
                 y={7}
                 href="#gentle-wave"
                 fill="rgba(255,45,124,0.7)"
               />
               <use
-                className={style.secondWave}
+                className="animate-wave-2"
                 x={48}
                 y={0}
                 href="#gentle-wave"
@@ -51,31 +64,43 @@ export function SiteLayout({ children }: { children: ReactNode }) {
           </svg>
         </div>
       </div>
-      <nav className={style.navigation}>
+      <nav className="absolute left-0 right-0 top-[260px] z-[1] mx-auto max-w-[100vw] px-2 sm:top-[320px] md:top-[400px]">
-        <ul>
+        <ul className="mx-auto grid max-w-[min(100%,420px)] list-none grid-cols-2 gap-2 sm:flex sm:max-w-none sm:flex-wrap sm:justify-center sm:gap-x-2.5 sm:gap-y-2">
           <li>
-            <Link href="/">Home</Link>
+            <Link className={navLinkClass} href="/">
+              Home
+            </Link>
           </li>
           <li>
-            <Link href="/players">Players</Link>
+            <Link className={navLinkClass} href="/players">
+              Players
+            </Link>
           </li>
           <li>
-            <Link href="/guide">Guide</Link>
+            <Link className={navLinkClass} href="/guide">
+              Guide
+            </Link>
           </li>
           <li>
-            <Link href="/archive">Archive</Link>
+            <Link className={navLinkClass} href="/archive">
+              Archive
+            </Link>
           </li>
           <li>
-            <Link href="/about">About</Link>
+            <Link className={navLinkClass} href="/about">
+              About
+            </Link>
           </li>
           <li>
-            <Link href="/contact">Q&A</Link>
+            <Link className={navLinkClass} href="/contact">
+              Q&A
+            </Link>
           </li>
         </ul>
       </nav>
-      <div className={style.contents}>{children}</div>
+      <div className="flex-grow px-4 pb-6 pt-28 sm:p-[30px]">{children}</div>
-      <div className={style.footer}>
+      <div className="flex w-full flex-col flex-wrap items-center justify-center gap-6 bg-black p-5 text-center text-sm text-white sm:flex-row sm:text-left sm:text-base">
-        <div className={style.footerText}>
+        <div className="max-w-xl [&>p]:my-1.5">
           <p>
             <a href="https://www.atlus.co.jp/copyright/" rel="noopener noreferrer" target="_blank">
               ©ATLUS
@@ -85,13 +110,20 @@ export function SiteLayout({ children }: { children: ReactNode }) {
           <p>本ページは、株式会社ATLUS様のページとは異なるユーザーサイトです。</p>
           <p>問い合わせなどをATLUS様に出されないよう、ご注意ください。</p>
         </div>
-        <div className={style.twitter}>
+        <div className="flex flex-wrap items-center justify-center gap-5">
-          <a href="https://twitter.com/catherine_f_c" rel="noopener noreferrer" target="_blank">
+          <div className="h-[70px] w-[70px] bg-[url(https://static.catherine-fc.com/media/twitter.png)] bg-contain">
+            <a
+              className="block h-[70px] w-[70px]"
+              href="https://twitter.com/catherine_f_c"
+              rel="noopener noreferrer"
+              target="_blank"
+            >
               &nbsp;
             </a>
           </div>
-        <div className={style.twitch}>
+          <div className="h-[70px] w-[113px] bg-[url(https://static.catherine-fc.com/media/twitch.png)] bg-contain">
             <a
+              className="block h-[70px] w-[113px]"
               href="https://www.twitch.tv/catherine_faito_crab"
               rel="noopener noreferrer"
               target="_blank"
@@ -99,8 +131,9 @@ export function SiteLayout({ children }: { children: ReactNode }) {
               &nbsp;
             </a>
           </div>
-        <div className={style.youtube}>
+          <div className="h-[70px] w-[100px] bg-[url(https://static.catherine-fc.com/media/youtube.png)] bg-contain">
             <a
+              className="block h-[70px] w-[100px]"
               href="https://www.youtube.com/channel/UC5cvyvCdOMbxwZqCT09cGNA/"
               rel="noopener noreferrer"
               target="_blank"
@@ -110,5 +143,6 @@ export function SiteLayout({ children }: { children: ReactNode }) {
           </div>
         </div>
       </div>
+    </div>
   );
 }

nextjs/src/components/admin/LogoutButton.tsx

@@ -1,12 +1,12 @@
 'use client';
 
-import style from '@/styles/admin.module.scss';
+import { btnGhost } from '@/lib/adminUi';
 
 export function LogoutButton() {
   return (
     <button
       type="button"
-      className={style.btnGhost}
+      className={btnGhost}
       onClick={async () => {
         await fetch('/api/auth/logout', { method: 'POST', credentials: 'include' });
         window.location.href = '/admin/login';

nextjs/src/lib/adminUi.ts

@@ -0,0 +1,54 @@
+/** Tailwind class bundles for admin (replaces admin.module.scss). */
+
+export const wrap = 'max-w-[960px] mx-auto px-4 py-6 pb-12 font-sans text-neutral-900';
+
+export const card = 'mb-5 rounded-lg border border-neutral-200 bg-white p-5';
+
+export const title = 'mb-2 text-2xl font-semibold';
+
+export const sub = 'mb-4 text-[0.95rem] text-neutral-600';
+
+export const form = 'flex max-w-[360px] flex-col gap-3';
+
+/** Same as `form` but max-width 480px (add/edit blocks). */
+export const formWide = 'flex max-w-[480px] flex-col gap-3';
+
+export const label = 'flex flex-col gap-1 text-sm';
+
+export const input = 'rounded border border-neutral-300 px-2.5 py-2 text-base';
+
+export const textarea = 'min-h-[100px] font-inherit';
+
+export const btn =
+  'cursor-pointer rounded border-none bg-blue-600 px-4 py-2.5 text-base text-white hover:bg-blue-700 disabled:cursor-not-allowed disabled:opacity-60';
+
+export const btnDanger =
+  'cursor-pointer rounded border-none bg-red-600 px-4 py-2.5 text-base text-white hover:bg-red-700';
+
+export const btnGhost =
+  'cursor-pointer rounded border-none bg-neutral-100 px-4 py-2.5 text-base text-neutral-900 hover:bg-neutral-200';
+
+export const error = 'text-sm text-red-700';
+
+export const success = 'text-sm text-green-700';
+
+export const nav = 'mb-6 flex flex-wrap gap-3 border-b border-neutral-200 pb-4';
+
+export const navLink = 'text-blue-600 no-underline hover:underline';
+
+export const table = 'w-full border-collapse text-sm';
+
+export const thTd = 'border border-neutral-200 p-2 text-left align-top';
+
+export const th = 'bg-neutral-50';
+
+export const rowActions = 'flex flex-wrap gap-2';
+
+export const hr = 'my-4 border-0 border-t border-neutral-200';
+
+export const sectionBlock = 'mb-6 border-b border-neutral-200 pb-4';
+
+export const metaLine = 'mb-2 text-sm text-neutral-600';
+
+/** Smaller heading for “Add player” / “New entry” blocks (replaces title + inline font size). */
+export const sectionTitle = 'mb-2 text-[1.1rem] font-semibold';

nextjs/src/lib/characterPortrait.ts

@@ -0,0 +1,32 @@
+import type { CSSProperties } from 'react';
+
+/** Character portrait background URLs (former .character-* SCSS). */
+
+const M = 'https://static.catherine-fc.com/media';
+
+const PORTRAIT_BY_NAME_ID: Record<string, string> = {
+  blue_cap: `${M}/00_bluecap_1204.png`,
+  red_cap: `${M}/00_redcap_1204.png`,
+  vincent_shirt: `${M}/01_vincent_1204.png`,
+  vincent_sheep: `${M}/01_sheep_vincent_1204.png`,
+  katherine: `${M}/02_katherine_1204.png`,
+  catherine: `${M}/03_catherine_1204.png`,
+  rin: `${M}/04_rin_1204.png`,
+  orlando: `${M}/05_orlando_1204.png`,
+  johny: `${M}/06_jonny_1204.png`,
+  tobby: `${M}/07_tobby_1204.png`,
+  erica: `${M}/08_erika_1204.png`,
+  master: `${M}/09_master_1204.png`,
+  joker: `${M}/13_joker_1204.png`,
+};
+
+export function characterPortraitStyle(nameId: string): CSSProperties {
+  const url = PORTRAIT_BY_NAME_ID[nameId];
+  if (!url) return {};
+  return {
+    backgroundImage: `url(${url})`,
+  };
+}
+
+export const characterPortraitBox =
+  'float-none mx-auto mb-4 h-[200px] w-[200px] shrink-0 bg-contain bg-no-repeat sm:float-left sm:mb-0 sm:mr-5 sm:h-[240px] sm:w-[240px] sm:mx-0';

nextjs/src/lib/data.ts

@@ -4,6 +4,9 @@ import type { IContactQuestion } from '@/models/IContactQuestion';
 import type { IGuideItem } from '@/models/IGuideItem';
 import type { IPlayerInfo } from '@/models/IPlayerInfo';
 
+/** Public players list: items per page (main /tournaments/.../players). */
+export const PLAYERS_PAGE_SIZE = 5;
+
 let tournamentIdByKeyPromise: Promise<Record<string, number>> | null = null;
 
 async function loadTournamentMap(): Promise<Record<string, number>> {
@@ -30,11 +33,38 @@ export async function getAllPlayers(): Promise<IPlayerInfo[]> {
   const [rows] = await pool.query<RowDataPacket[]>(
     `SELECT p.id, p.player_key, p.player_name, p.description, p.image, c.name_id, c.name, c.name_jp
      FROM players p
-     JOIN characters c ON c.id = p.character_id`
+     JOIN characters c ON c.id = p.character_id
+     ORDER BY p.id`
   );
   return rows as IPlayerInfo[];
 }
 
+export async function getAllPlayersPaged(
+  page: number
+): Promise<{ players: IPlayerInfo[]; total: number }> {
+  const pool = getPool();
+  const pageSize = PLAYERS_PAGE_SIZE;
+  const offset = (page - 1) * pageSize;
+
+  const [countRows] = await pool.query<RowDataPacket[]>(
+    `SELECT COUNT(*) AS cnt
+     FROM players p
+     JOIN characters c ON c.id = p.character_id`
+  );
+  const total = Number((countRows[0] as { cnt: number }).cnt);
+
+  const [rows] = await pool.query<RowDataPacket[]>(
+    `SELECT p.id, p.player_key, p.player_name, p.description, p.image, c.name_id, c.name, c.name_jp
+     FROM players p
+     JOIN characters c ON c.id = p.character_id
+     ORDER BY p.id
+     LIMIT ? OFFSET ?`,
+    [pageSize, offset]
+  );
+
+  return { players: rows as IPlayerInfo[], total };
+}
+
 export async function getPlayersForTournament(
   tournamentKey: string
 ): Promise<IPlayerInfo[] | null> {
@@ -49,12 +79,50 @@ export async function getPlayersForTournament(
      FROM players p
      JOIN player_to_tournament ptt ON p.id = ptt.player_id
      JOIN characters c ON c.id = p.character_id
-     WHERE ptt.tournament_id = ?`,
+     WHERE ptt.tournament_id = ?
+     ORDER BY p.id`,
     [tournamentId]
   );
   return rows as IPlayerInfo[];
 }
 
+export async function getPlayersForTournamentPaged(
+  tournamentKey: string,
+  page: number
+): Promise<{ players: IPlayerInfo[]; total: number } | null> {
+  const tournaments = await getTournamentIdByKey();
+  const tournamentId = tournaments[tournamentKey];
+  if (tournamentId === undefined) {
+    return null;
+  }
+  const pool = getPool();
+  const pageSize = PLAYERS_PAGE_SIZE;
+  const offset = (page - 1) * pageSize;
+
+  const [countRows] = await pool.query<RowDataPacket[]>(
+    `SELECT COUNT(*) AS cnt
+     FROM players p
+     JOIN player_to_tournament ptt ON p.id = ptt.player_id
+     JOIN characters c ON c.id = p.character_id
+     WHERE ptt.tournament_id = ?`,
+    [tournamentId]
+  );
+  const total = Number((countRows[0] as { cnt: number }).cnt);
+
+  const [rows] = await pool.query<RowDataPacket[]>(
+    `SELECT p.id, p.player_key, p.player_name, p.description, p.image, c.name_id, c.name, c.name_jp
+     FROM players p
+     JOIN player_to_tournament ptt ON p.id = ptt.player_id
+     JOIN characters c ON c.id = p.character_id
+     WHERE ptt.tournament_id = ?
+     ORDER BY p.id
+     LIMIT ? OFFSET ?`,
+    [tournamentId, pageSize, offset]
+  );
+
+  return { players: rows as IPlayerInfo[], total };
+}
+
 export async function getGuideItems(): Promise<IGuideItem[]> {
   const pool = getPool();
   const [rows] = await pool.query<RowDataPacket[]>('SELECT * FROM guide');

nextjs/src/lib/siteContentClasses.ts

@@ -0,0 +1,19 @@
+/** Shared Tailwind class strings for public site (matches former web.module.scss). */
+
+export const guideBody =
+  'relative my-5 mx-auto w-full max-w-[980px] px-4 sm:px-5 md:px-0';
+
+/** Player/guide/archive Q&A cards. Use 100%×100% so the frame stretches with the box; 100%×auto only painted one band and tall content spilled past the art. */
+export const characterBlock =
+  'relative overflow-hidden break-words opacity-0 w-full max-w-[980px] min-h-0 md:h-[314px] h-auto my-5 mx-auto p-4 sm:p-6 md:p-[30px] bg-[url(https://static.catherine-fc.com/media/playerbg.png)] bg-no-repeat [background-position:center] [background-size:100%_100%] font-mplus odd:animate-slide-in-l even:animate-slide-in-r';
+
+export const titlePlayer = 'relative flex mb-2.5';
+
+export const titlePlayerBlock =
+  'px-2.5 py-1.5 bg-white -rotate-2 text-black font-mplus text-sm sm:text-base';
+
+export const centerVideo =
+  'w-full flex justify-center overflow-x-auto [&_iframe]:max-w-full';
+
+export const mainBody =
+  'flex my-5 mx-auto w-full max-w-[980px] items-center justify-center px-4 sm:px-5 md:px-0';

nextjs/src/styles/admin.module.scss

@@ -1,141 +0,0 @@
-.wrap {
-  max-width: 960px;
-  margin: 0 auto;
-  padding: 24px 16px 48px;
-  font-family: system-ui, sans-serif;
-  color: #1a1a1a;
-}
-
-.card {
-  background: #fff;
-  border: 1px solid #e0e0e0;
-  border-radius: 8px;
-  padding: 20px;
-  margin-bottom: 20px;
-}
-
-.title {
-  margin: 0 0 8px;
-  font-size: 1.5rem;
-}
-
-.sub {
-  color: #666;
-  margin: 0 0 16px;
-  font-size: 0.95rem;
-}
-
-.form {
-  display: flex;
-  flex-direction: column;
-  gap: 12px;
-  max-width: 360px;
-}
-
-.label {
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-  font-size: 0.9rem;
-}
-
-.input {
-  padding: 8px 10px;
-  border: 1px solid #ccc;
-  border-radius: 4px;
-  font-size: 1rem;
-}
-
-.textarea {
-  min-height: 100px;
-  font-family: inherit;
-}
-
-.btn {
-  padding: 10px 16px;
-  border: none;
-  border-radius: 4px;
-  background: #2563eb;
-  color: #fff;
-  font-size: 1rem;
-  cursor: pointer;
-  &:hover {
-    background: #1d4ed8;
-  }
-  &:disabled {
-    opacity: 0.6;
-    cursor: not-allowed;
-  }
-}
-
-.btnDanger {
-  background: #dc2626;
-  &:hover {
-    background: #b91c1c;
-  }
-}
-
-.btnGhost {
-  background: #f3f4f6;
-  color: #111;
-  &:hover {
-    background: #e5e7eb;
-  }
-}
-
-.error {
-  color: #b91c1c;
-  font-size: 0.9rem;
-}
-
-.success {
-  color: #15803d;
-  font-size: 0.9rem;
-}
-
-.nav {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-  margin-bottom: 24px;
-  padding-bottom: 16px;
-  border-bottom: 1px solid #e5e7eb;
-}
-
-.nav a {
-  color: #2563eb;
-  text-decoration: none;
-  &:hover {
-    text-decoration: underline;
-  }
-}
-
-.table {
-  width: 100%;
-  border-collapse: collapse;
-  font-size: 0.9rem;
-}
-
-.table th,
-.table td {
-  border: 1px solid #e5e7eb;
-  padding: 8px;
-  text-align: left;
-  vertical-align: top;
-}
-
-.table th {
-  background: #f9fafb;
-}
-
-.rowActions {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-}
-
-.hr {
-  border: none;
-  border-top: 1px solid #e5e7eb;
-  margin: 16px 0;
-}

nextjs/src/styles/web.module.scss

@@ -1,623 +0,0 @@
-.header {
-  background-image: url('https://static.catherine-fc.com/media/bgbg.png');
-  background-repeat: none;
-  width: 100%;
-  height: 460px;
-}
-.buynow {
-  position: fixed;
-  top: 0;
-  bottom: 0;
-  right: 0;
-  margin: auto;
-  width: 235px;
-  height: 99px;
-  background-image: url('https://static.catherine-fc.com/media/buynow.png');
-  z-index: 1;
-  &> a {
-    display:block;
-    width: 235px;
-    height: 99px;
-  }
-  &:hover {
-    animation: bounce 1s;
-  }
-}
-// Day + night: Firefox does not transition between two background-image URLs.
-// Stack night in ::after and fade opacity (works everywhere).
-.background {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/bgimage.png');
-  background-repeat: no-repeat;
-  background-position: center top;
-  width: 1366px;
-  height: 401px;
-  animation: upAndDown 10s linear infinite;
-  &::after {
-    content: '';
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    background-image: url('https://static.catherine-fc.com/media/bgimagenight.png');
-    background-repeat: no-repeat;
-    background-position: center top;
-    opacity: 0;
-    transition: opacity 0.5s ease-in-out;
-    pointer-events: none;
-  }
-  &:hover::after {
-    opacity: 1;
-  }
-}
-.logoHeader {
-  position: absolute;
-  top: -30px;
-  left: 0;
-  right: 0;
-  margin: auto;
-  width: 577px;
-  height: 401px;
-  background-image: url('https://static.catherine-fc.com/media/cat_fb_logo.png');
-  background-repeat: none;
-  z-index: 1;
-}
-
-.logoSwitch {
-  position: absolute;
-  top: 310px;
-  left: 0;
-  right: 0;
-  margin: auto;
-  width: 415px;
-  height: 64px;
-  background-image: url('https://static.catherine-fc.com/media/faito_crab.png');
-  background-repeat: none;
-  z-index: 1;
-}
-.contents {
-  flex-grow: 1;
-  padding: 30px;
-}
-.main {
-  display: flex;
-  flex-direction: column;
-  width: 100%;
-  background-image: url('https://static.catherine-fc.com/media/background.png');
-  background-repeat: none;
-  color: white;
-  min-height: 100vh;
-}
-.footer {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  flex-direction: row;
-  padding: 20px;
-  width: 100%;
-  background-color: black;
-  color: white;
-  bottom: 0;
-}
-.footerText {
-  float: left;
-  display: block;
-  justify-content: center;
-  align-items: center;
-  flex-direction: row;
-  & > p {
-    margin: 5px 0;
-  }
-}
-
-.twitch  {
-  float: right;
-  width: 113px;
-  height: 70px;
-  background-image: url('https://static.catherine-fc.com/media/twitch.png');
-  background-size: 142px 70px;
-  margin: 0 20px;
-  background-repeat: none;
-  background-size: contain;
-  &> a {
-    display:block;
-    width: 113px;
-    height: 70px;
-  }
-}
-.twitchHome  {
-  width: 113px;
-  height: 70px;
-  background-image: url('https://static.catherine-fc.com/media/twitch.png');
-  background-size: 142px 70px;
-  margin: auto;
-  background-repeat: none;
-  background-size: contain;
-  &> a {
-    display:block;
-    width: 113px;
-    height: 70px;
-  }
-}
-.twitter  {
-  float: right;
-  width: 70px;
-  height: 70px;
-  margin: 0 20px;
-  background-image: url('https://static.catherine-fc.com/media/twitter.png');
-  background-size: contain;
-  &> a {
-    display:block;
-    width: 70px;
-    height: 70px;
-  }
-}
-.youtube  {
-  float: right;
-  width: 100px;
-  height: 70px;
-  margin: 0 20px;
-  background-image: url('https://static.catherine-fc.com/media/youtube.png');
-  background-size: contain;
-  &> a {
-    display:block;
-    width: 100px;
-    height: 70px;
-  }
-}
-
-.waveContainer {
-  position: absolute;
-  top: 260px;
-  left: 0;
-  right: 0;
-  margin: auto;
-  z-index: 0;
-}
-.waves {
-  position: relative;
-  width: 100%;
-  height: 200px;
-  margin-bottom: -7px;
-
-  min-height: 100px;
-  max-height: 200px;
-}
-.firstWave {
-  animation: moveforever 25s cubic-bezier(.55, .5, .45, .5) infinite;
-  animation-delay: -2s;
-  animation-duration: 2s;
-}
-.secondWave {
-  animation: moveforever 25s cubic-bezier(.55, .5, .45, .5) infinite;
-  animation-delay: -4s;
-  animation-duration: 5s;
-}
-@keyframes moveforever {
-  0% {
-      transform: translate3d(-90px, 0, 0);
-  }
-  100% {
-      transform: translate3d(85px, 0, 0);
-  }
-}
-@keyframes bounce {
-	0%, 20%, 60%, 100% {
-		-webkit-transform: translateY(0);
-		transform: translateY(0);
-	}
-
-	40% {
-		-webkit-transform: translateY(-20px);
-		transform: translateY(-20px);
-	}
-
-	80% {
-		-webkit-transform: translateY(-10px);
-		transform: translateY(-10px);
-	}
-}
-
-.navigation {
-  position: absolute;
-  top: 400px;
-  left: 0;
-  right: 0;
-  margin: auto;
-  z-index: 1;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  &>ul {
-    list-style-type: none;
-    &>li {
-      float: left;
-      margin-left: 10px;
-      margin-right: 10px;
-      &>a {
-        background-color: black;
-        width: 90px;
-        height: 30px;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        color: white;
-        font-size: 16px;
-        font-family: var(--font-indie), cursive;
-        color: white;
-        &:hover {
-          transform: rotate(-10deg);
-          font-weight: bold;
-          color: pink;
-        }
-      }
-    }
-  }
-}
-.characterBlock {
-  position: relative;
-  opacity: 0;
-  width: 980px;
-  height: 314px;
-  margin: 20px auto;
-  padding: 30px;
-  background-image: url('https://static.catherine-fc.com/media/playerbg.png');
-  background-repeat: none;
-  font-family: var(--font-mplus), sans-serif;
-  &:nth-child(odd) {
-    animation: slideInFromLeft 1s forwards;
-  }
-  &:nth-child(even) {
-    animation: slideInFromRight 1s forwards;
-  }
-}
-@keyframes slideInFromLeft {
-  0% {
-    transform: translateX(-100%);
-  }
-  100% {
-    opacity: 1;
-    transform: translateX(0);
-  }
-}
-@keyframes slideInFromRight {
-  0% {
-    transform: translateX(100%);
-  }
-  100% {
-    opacity: 1;
-    transform: translateX(0);
-  }
-}
-@keyframes upAndDown {
-  0%,
-  100% {
-    transform: translateY(0);
-  }
-  50% {
-    transform: translateY(-5%);
-  }
-}
-@media (max-width: 600px) {
-  .buynow {
-    display: none;
-  }
-}
-
-@mixin characterImage($url) {
-  width: 240px;
-  height: 240px;
-  margin: 0 20px 0 0;
-  background-image: url($url);
-  background-size: contain;
-  float: left;
-
-}
-
-.character-blue_cap {
-  @include characterImage('https://static.catherine-fc.com/media/00_bluecap_1204.png');
-}
-.character-red_cap {
-  @include characterImage('https://static.catherine-fc.com/media/00_redcap_1204.png');
-}
-.character-vincent_shirt {
-  @include characterImage('https://static.catherine-fc.com/media/01_vincent_1204.png');
-}
-.character-vincent_sheep {
-  @include characterImage('https://static.catherine-fc.com/media/01_sheep_vincent_1204.png');
-}
-.character-katherine {
-  @include characterImage('https://static.catherine-fc.com/media/02_katherine_1204.png');
-}
-.character-catherine {
-  @include characterImage('https://static.catherine-fc.com/media/03_catherine_1204.png');
-}
-.character-rin {
-  @include characterImage('https://static.catherine-fc.com/media/04_rin_1204.png');
-}
-.character-orlando {
-  @include characterImage('https://static.catherine-fc.com/media/05_orlando_1204.png');
-}
-.character-johny {
-  @include characterImage('https://static.catherine-fc.com/media/06_jonny_1204.png');
-}
-.character-tobby {
-  @include characterImage('https://static.catherine-fc.com/media/07_tobby_1204.png');
-}
-.character-erica {
-  @include characterImage('https://static.catherine-fc.com/media/08_erika_1204.png');
-}
-.character-master {
-  @include characterImage('https://static.catherine-fc.com/media/09_master_1204.png');
-}
-.character-joker {
-  @include characterImage('https://static.catherine-fc.com/media/13_joker_1204.png');
-}
-
-.titlePlayer {
-  position: relative;
-  display: flex;
-  margin-bottom: 10px;
-}
-
-.titlePlayerBlock {
-  padding: 5px 10px;
-  background-color: white;
-  transform: rotate(-5deg);
-  color: black;
-  font-family: var(--font-mplus), sans-serif;
-}
-
-.aboutNoticeBlock {
-  position: relative;
-  width: 980px;
-  height: 800px;
-  margin: 20px auto;
-  padding: 50px;
-  background-image: url('https://static.catherine-fc.com/media/playerbg.png');
-  background-repeat: none;
-  background-size: 980px 800px;
-  font-family: var(--font-mplus), sans-serif;
-}
-
-.sheepAbout {
-  position: relative;
-  width: 207px;
-  height: 350px;
-  float: left;
-  margin-top: 70px;
-  bottom: 0;
-  left: 0;
-  background-image: url('https://static.catherine-fc.com/media/title_sheep.png');
-  background-repeat: none;
-}
-.guideBody {
-  position: relative;
-  margin: 20px auto;
-  width: 980px;
-}
-.centerVideo {
-  width: 100%;
-  display: flex;
-  justify-content: center;
-}
-
-.aboutContactBox {
-  position: relative;
-  width: 128px;
-  height: 128px;
-  margin: 20px;
-  background-image: url('https://static.catherine-fc.com/media/letterbox.png');
-  background-size: 128px 128px;
-  background-repeat: none;
-  & > a {
-    display: block;
-    width: 128px;
-    height: 128px;
-  }
-}
-.contactBox {
-  position: relative;
-  width: 128px;
-  height: 128px;
-  margin: 20px auto;
-  background-image: url('https://static.catherine-fc.com/media/letterbox.png');
-  background-size: 128px 128px;
-  background-repeat: none;
-  & > a {
-    display: block;
-    width: 128px;
-    height: 128px;
-  }
-}
-
-.mainBody {
-  position: flex;
-  margin: 20px auto;
-  width: 980px;
-  align-items: center;
-  justify-content: center;
-}
-.chalice {
-  width: 400px;
-  height: 340px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/chalice.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.evojapan2023 {
-  width: 500px;
-  height: 471px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/evo_logo_shadow_drop.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.evojapan2024 {
-  width: 500px;
-  height: 471px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/evo_2024_logo_shadow_drop.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.evojapan2025 {
-  width: 500px;
-  height: 471px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/evo_logo_2025_shadow_drop.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.evojapan2026 {
-  width: 500px;
-  height: 471px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/evo_logo_2026_shadow_drop.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.evojapan2023kaisaikettei {
-  width: 846px;
-  height: 285px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/kaisaikettei3.png');
-  background-size: contain;
-}
-.evojapan2023catherinetonamel {
-  width: 412px;
-  height: 389px;
-  background-image: url('https://static.catherine-fc.com/media/catherine_logo_classic.png');
-  background-size: contain;
-  background-repeat: none;
-  &> a {
-    display:block;
-    width: 412px;
-    height: 389px;
-  }
-}
-.evojapan2023catherinefullbodytonamel {
-  width: 517px;
-  height: 319px;
-  background-image: url('https://static.catherine-fc.com/media/catherine_fullbody_logo.png');
-  background-size: contain;
-  background-repeat: none;
-  &> a {
-    display:block;
-    width: 517px;
-    height: 319px;
-  }
-}
-.group {
-  width: 900px;
-  height: 389px;
-  margin: auto;
-  display: flex;
-  background-size: contain;
-  background-repeat: none;
-}
-.players {
-  width: 900px;
-  height: 606px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/players.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.scoreboardImage {
-  width: 567px;
-  height: 485px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/scoreboard.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.titleImageStrayShip0 {
-  width: 808px;
-  height: 119px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/straysheepcup0.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.titleImageStrayShip4 {
-  width: 808px;
-  height: 119px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/straysheepcup4.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.rule  {
-  width: 900px;
-  height: 637px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/rule.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.tonamel  {
-  width: 900px;
-  height: 637px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/tonamel.png');
-  background-size: contain;
-  background-repeat: none;
-  &> a {
-    display:block;
-    width: 900px;
-    height: 637px;
-  }
-}
-.padding  {
-  width: 900px;
-  height: 100px;
-  margin: auto;
-}
-.players0801  {
-  width: 899px;
-  height: 696px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/0801.png');
-  background-size: contain;
-  background-repeat: none;
-}
-
-.players0802  {
-  width: 900px;
-  height: 710px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/0802.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.players0808  {
-  width: 900px;
-  height: 710px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/0808.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.players0809  {
-  width: 900px;
-  height: 696px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/0809.png');
-  background-size: contain;
-  background-repeat: none;
-}
-.players0815  {
-  width: 900px;
-  height: 696px;
-  margin: auto;
-  background-image: url('https://static.catherine-fc.com/media/0815.png');
-  background-size: contain;
-  background-repeat: none;
-}

nextjs/tailwind.config.ts

@@ -0,0 +1,47 @@
+import type { Config } from 'tailwindcss';
+
+const config: Config = {
+  content: ['./src/**/*.{js,ts,jsx,tsx,mdx}'],
+  theme: {
+    extend: {
+      fontFamily: {
+        indie: ['var(--font-indie)', 'cursive'],
+        mplus: ['var(--font-mplus)', 'sans-serif'],
+      },
+      keyframes: {
+        moveforever: {
+          '0%': { transform: 'translate3d(-90px, 0, 0)' },
+          '100%': { transform: 'translate3d(85px, 0, 0)' },
+        },
+        bounce: {
+          '0%, 20%, 60%, 100%': { transform: 'translateY(0)' },
+          '40%': { transform: 'translateY(-20px)' },
+          '80%': { transform: 'translateY(-10px)' },
+        },
+        slideInFromLeft: {
+          '0%': { transform: 'translateX(-100%)' },
+          '100%': { opacity: '1', transform: 'translateX(0)' },
+        },
+        slideInFromRight: {
+          '0%': { transform: 'translateX(100%)' },
+          '100%': { opacity: '1', transform: 'translateX(0)' },
+        },
+        upAndDown: {
+          '0%, 100%': { transform: 'translateY(0)' },
+          '50%': { transform: 'translateY(-5%)' },
+        },
+      },
+      animation: {
+        'up-down': 'upAndDown 10s linear infinite',
+        'wave-1': 'moveforever 2s cubic-bezier(0.55, 0.5, 0.45, 0.5) -2s infinite',
+        'wave-2': 'moveforever 5s cubic-bezier(0.55, 0.5, 0.45, 0.5) -4s infinite',
+        bounce: 'bounce 1s',
+        'slide-in-l': 'slideInFromLeft 1s forwards',
+        'slide-in-r': 'slideInFromRight 1s forwards',
+      },
+    },
+  },
+  plugins: [],
+};
+
+export default config;